Mathematics College

Helppppppppppppppppppppppppppppppppppp

Helppppppppppppppppppppppppppppppppppp

Answers

Answer 1

Answer:

acute.... ....... .. . ......

Answer 2
Correct answer is C. Acute angle

Related Questions

someone please help me answer this!!

Answers

Answer:

7.8 mi is the answer.

Step-by-step explanation:

a = 6 mi

b = 5 mi

c = ?

According to the Pythagorean theorem,

a² + b² = c²

6² + 5² = c²

36 + 25 = c²

c² = 61

c = 7.810

Round to the nearest tenth,

c = 7.8 mi

p=. RS. 200, R= 6%per six months. T= 3years​

Answers

Answer:

36

Step-by-step explanation:

200×3×6/100 =36.is the ans

Dawn is baking an Apple pie she has a European recipe that calls for 1500 decigrams of sugar. how many cups of sugar will she need?​

Answers

Answer:

she needs exactly 3 cups

Step-by-step explanation:

Which point represents the opposite of —5 on the number line?

Answers

Answer:

5 :)

Step-by-step explanation:

The answer that points the opposite of -5 is 5

Phoebe is 3 years less than half her brother’s age. Phoebe is 13 years old. Her brother is b years old. Write an equation that could be used to find her brother’s age.
plzzzzzz help

Answers

Answer:

dont know dont care

Step-by-step explanation:

u should pay more attention to what you lesson/teacher is teaching you

Please help I'll give brainliest ​

Answers

Answer:

m∠A = 130

Step-by-step explanation:

Here, In a given figure

m∠A = 2x - 30°

Now, we know that the sum of all angle is 180° on a straight line

So,

2x - 30° + 50° = 180°

2x + 20° = 180°

2x = 180° - 20°

2x = 160°

x = 160° ÷ 2

x = 80°

Here, we get the value of x is 80°

Now,

m∠A = 2x - 30°

m∠A = 2(80°) - 30°

m∠A = 160° - 30°

m∠A = 130

Thus, m∠A = 130

-TheUnknownScientist

1/6 students are wearing blue shirts, and 2/3 are wearing white shirts. There are 36 students. How many students are wearing shirts that arent blue or white?​

Answers

Answer:

6 students are wearing shirts that aren't blue or white

Step-by-step explanation:

1/6 + 2/3 = 5/6  

5/6 are wearing either blue or white so 1/6 isn't wearing blue or white

there are 36 student and 1/6 means 36 divided by 6

36 divided by 6 = 6

Can someone help me?

Answers

no i will not help you

The amount of revenue for a business can be modeled by the function
H(t) = 8400(3)2. Write an equivalent function of the form H(t) = ab'.

Answers

Answer:

Step-by-step explanation:

Solve the equation. Find all real solutions.
9r3 - 144r = 0

Answers

Answer:

r=0

Step-by-step explanation:

9r x 3 - 144r = 0

27r-144r=0

-117r=0

r=0

Convert 80 liters into gallons. Round your answer to the nearest tenth.

Answers

Answer:

21.13 US gallons

Step-by-step explanation:

. _ .

Answer:

21.1338 rounded to the nearest tenth is 21.10

Step-by-step explanation:

Take home pay is equal to

Answers

Answer:

gross income - ( required deductions + optional deductions )

PLS HELP WILL GIVE BRAINLIEST IVE BEEN ASKING FOREVER :(((((

Answers

Answer:

     __

C) 0.36

Step-by-step explanation:

4÷11= 0.36363636363636

so it's 0.36 with a line over it indicating a repeating decimal

William says that 15years from now his age will be 3 times his age 5 years ago if x represents williams present age complete the following sentences

Answers

Answer:

Is the question complete

Find the y-intercept and the axis of symmetry of:
f(x) = ax^2 + 8ax - 5

Answers

Answer:

y-intercept (0,-5) and AOS x = -4

Step-by-step explanation:

To find the y-int make x = 0 so f(0) = -5

The axis of symmetry (AOS) can be found by the equation x = -b/2a

So AOS = -8a / 2a, so AOS = -4 since b=8a and a = a

Solve for x: wx-x=d
w does not equal 1

PLEASE HELP NEED ASAPPP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWERRRR

Answers

Answer:

x=w/1+yz

Step-by-step explanation:

Hope this helped!

Evaluate r^2−s^2, when r=12 and s=5.

Answers

Step-by-step explanation:

Given r = 12, s = 5,

[tex] {r}^{2} - {s}^{2} = {12}^{2} - {5}^{2} \\ = 144 - 25 \\ = 119[/tex]


This solid was created by joining two right rectangular prisms.
7 cm
9 cm
5 cm
4
4 / 3cm
12 cm
Enter the volume of the solid in cubic centimeters.

Answers

Answer: 648

Step-by-step explanation:

The area of a rectangular deck is 680 square feet. The deck's width is 17 feet. What is the length?

Answers

Answer:

40

Step-by-step explanation: im sorry i dont know how to explain but hope this helps!

Answer:

ik what ur doing

Step-by-step explanation:

thsdpgiojojotnhtofkghbtnkjwalhbwgjknhbwthjgl;n: it is A aka 40 ft

How many years will it take for your salary to be $105,000 per year?

Answers

Depends on the job your asking for

Answer:

simple answer in edmentum

Step-by-step explanation:


You are cutting pieces of fabric for a craft project. You need three pieces that measure 6 2/3 inches, 4 1/2inches, and 3 5/8inches.
What is the total length of fabric that you need ?

Answers

Answer:

You need 14 19/24 inches of fabric

Step-by-step explanation:

We'll need a common denominator between 2/3, 1/2, and 5/8. 24 is the least (lowest) common denominator.

3 x 8 = 24, so we multiply the numerator and denominator by 8 and  6 2/3 becomes 6 16/24ths

2 x 12 = 24, so we multiply the numerator and denominator by 12, and 4 1/2 becomes 4 12/24

8 x 3 = 24, so we multiply the numerator and denominator by 3, and 3 5/8 becomes 3 15/24.

Now we are adding 6 16/24 + 4 12/24 + 3 15/24

6 16/24 + 4 12/24 + 3 15/24 = 6 + 4 + 3 + 16/24 + 12/24 + 15/24

= 13 + 43/24 = 14 19/24

Please lmk if  you have questions.

Hi there, hope everyone is well and staying cool :D
Pls can you answer this question!
Brainliest, brainliest, brainliest.................
Pls send me your name first, then i will call you brainliest
The quickest and right answer gets to be brainliest and the rest I will thank you
ENJOY!!!!!!!!

Answers

Answer:

A) By using the Pythagorean Theorem, we will see that [tex]8^2 + 15^2 = 17^2[/tex]. If we simplify it, we will find that the hypotenuse of Δ[tex]ABC = 17[/tex]

B) approximately [tex]18.79[/tex]

Step-by-step explanation:

A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!

***Pythagorean Theorem is  [tex]leg^2 + leg^2 = hypotenuse^2[/tex]

B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, [tex]8^2 + 17^2 = AD[/tex].  

[tex]8^2 + 17^2 = 64 +289[/tex][tex]64 + 289 = 385[/tex][tex]\sqrt{385} \\[/tex] ≈ [tex]18.79[/tex]

Hope you do well on the rest of your math problems :D

solve the equation
3b/7 -1 = 5

Answers

Answer:

b = 14

Step-by-step explanation:

The required solution to the equation 3b/7 - 1 = 5 is b = 14.

What is simplification?

Simplification involves directions of arithmetic and algebra to remove disproportionate terms, factors, or operations from an expression. The goal is to obtain an expression that is easier to work with, manipulate, or solve. For example, simplifying an algebraic expression might involve combining like terms, factoring, or using the distributive property

Here,
To solve for b, we need to isolate b on one side of the equation.

First, we add 1 to both sides of the equation to get:

3b/7 = 5 + 1

Simplifying the right-hand side:

3b/7 = 6

Next, we multiply both sides by 7/3:

(7/3) * (3b/7) = (7/3) * 6

Simplifying:

b = 14

Therefore, the solution to the equation 3b/7 - 1 = 5 is b = 14.

Learn more about simplification here:

https://brainly.com/question/12501526

#SP3

Maria needs to be at the airport terminal at 18:45. It will take 2 3/4 hours to drive to the airport from her home, and a further 40 minutes to park and get to the terminal.
What is the latest time she should leave home?
Give your answer as a time in the 24-hour clock.

Answers

Answer:

18:45

Step-by-step explanation:

Which number completes the inequality? 2/3

Answers

Answer: it’s 3/4

Step-by-step explanation: you have to make the Denominator equal for all of them In order to be able to compare. So if you make the denominator equal to 36 you then have to multiply the numerator by the same number you did for the denominator. Once doing that you will find that 24/36 < 27/36 < 28/36

Plz brainliest.

Solve for u. -5u/8=-10​

Answers

Answer:

u  16

Step-by-step explanation:

Sarah is going to invest $280 and leave it in an account for 9 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Sarah to end up with $410?

Answers

Answer:

4.2%

Step-by-step explanation:

Help please will mark brainliest

Answers

Answer:

9.9

Step-by-step explanation:

4.8 x 2 = 9.6

29.5 - 9.6 = 19.9

19.9/2 = 9.95

round up

9.9

Answer:

10 I think

Step-by-step explanation:

Imagine looking for a certain angle whose cosine is positive and whose sine is negative.

Part 1: Name the two quadrants in which cosine is positive.

Part 2: Name the quadrants in which sine is negative.

Part 3: Use the information in parts a and b to identify the quadrant in which cosine is positive and sine is negative.

Part 4: Write down one angle, in degrees, that has a negative sine and a positive cosine.

Part 5: Using your calculator, confirm your choice by writing the cosine of your angle and the sine of your angle below.

Answers

The two quadrants in which cosine is positive are the first quadrant (Q1) and the fourth quadrant (Q4).

How to explain the information

Part 2: The quadrants in which sine is negative are the third quadrant (Q3) and the fourth quadrant (Q4).

Part 3: Based on the information from parts 1 and 2, the quadrant in which cosine is positive and sine is negative is the fourth quadrant (Q4).

Part 4: One angle that has a negative sine and a positive cosine in the fourth quadrant is 135 degrees (or 3π/4 radians).

Part 5: Using a calculator, we can confirm the values of cosine and sine for 135 degrees:

Cosine of 135 degrees: cos(135°) ≈ -0.7071 (rounded to four decimal places)

Sine of 135 degrees: sin(135°) ≈ -0.7071 (rounded to four decimal places)

Learn more about quadrant on

https://brainly.com/question/28587485

#SPJ1

In the formulae below, make x the subject:
1. a) P = 2mx​

Answers

Answer:

x = P/2m

Step-by-step explanation:

x is the subject of the formula, and we can express it as: x = P / (2m)

How make x the subject

To make x the subject in the formula P = 2mx, we can rearrange the equation to isolate x on one side.

Starting with the equation:

P = 2mx

To solve for x, divide both sides of the equation by 2m:

P / (2m) = (2mx) / (2m)

This simplifies to:

P / (2m) = x

Therefore, x is the subject of the formula, and we can express it as:

x = P / (2m)

Learn more about equation at https://brainly.com/question/29174899

#SPJ2

Other Questions
Write the ratios for sin M, cos M, and tan M. Give the exact value and a four-decimal approximation.sin M =(Type an exact answer in simplified form. Type an integer or a fraction.)Type the decimal approximation of the answer rounded to four decimal places.sin M =(Round the final answer to four decimal places as needed.)cos M=(Type an exact answer in simplified form. Type an integer or a fraction.)cos M =(Round the final answer to four decimal places as needed.)tan M=(Type an exact answer in simplified form. Type an integer or a fraction.) main idea in the poem grand mamas funeral Let R= You may take it for granted that R is a commutative ring under usual addition and multiplication of matrices. : =a-. {4)|1,6 z} R-> Z be defined by ([1) = Let 4 (a) Show that is a ring homomorphism. (b) Determine the kernel of p. (c) Show that R/ker() Z. (d) Is ker() a prime ideal of R? Justify your answer. (e) Is ker() a maximal ideal of R? What attitudes toward women do the Sheriff and the County Attorney express?How do Mrs. Hale and Mrs. Peters react to these sentiments?2.Why does the County Attorney care so much about discovering a motive for the killing?3.What does Glaspell show us about the position of women in this early twentieth-century community?4.What do we learn about the married life of the Wrights? By what means is this knowledge revealed to us?5.What is the setting of this play, and how does it help us to understand Mrs. Wrights deed?6.What do you infer from the wildly stitched block in Minnies quilt? Why does Mrs. Hale rip out the crazy stitches?7.What is so suggestive in the ruined birdcage and the dead canary wrapped in silk? What do these objects have to do with Minnie Foster Wright? What similarity do you notice between the way the canary died and John Wrights own death?8.What thoughts and memories confirm Mrs. Peters and Mrs. Hale in their decision to help Minnie beat the murder rap?9.In what places does Mrs. Peters show that she is trying to be a loyal, law-abiding sheriffs wife? How do she and Mrs. Hale differ in background and temperament?10.What ironies does the play contain? Comment on Mrs. Hales closing speech: "We call it knot it, Mr. Henderson." Why is that little hesitation before "knot it" such a meaningful pause? 11.Point out some moments in the play when the playwright conveys much to the audience without needing dialogue.12.How would you sum up the plays major theme? The parents of a child with spina bifida ask what caused the condition. Which factor would the nurse identify as the most likely etiologic factor in the child's history?Insufficient maternal folic acid intake Birth trauma during delivery Neonatal infection Domestic violence In preparing the statement of cash flows, determining the net increase or decrease in cash requires the use of:a. the adjusted trial balance.b. the current period's retained earnings statement.c. a comparative balance sheet.d. a comparative income statement. We consider the leap-frog scheme for the IVP ' = F() on (0,T], (0) = uo: given a uniform (to simplify) time step &t, the scheme consists in finding (Un)n=0,...,n such that uo is the initial condition and Ui - Uo = F(uo), & Un+1 Un-1 F(un) 28 for all n = 1,...,N 1. We suppose that F is Lipschitz continuous with constant L. 1. Prove that the scheme is consistent of order 1, assuming as usual that e C?([0, T]). Current findings of interpersonal neurobiology lend strong support for the psychoanalytic relationship as having a lasting treatment effect with clients who have suffered with histories of? Find the angle between the vectors. (First find an exact expression and then approximate to the nearest degree.) a = 7i - 6j + k, b = 3i k Q1. For strengthening Indian IT-ITES sector, what are the initiatives do you think Indian IT-ITES industry should undertake from the success of Zoho Corporation and the opportunities thrown up by Japan?Q2. Recently the central government has enacted The Industrial Relations Code, 2020 with the aim of reforming the Indian labour laws. Several states have also reformed their respective labour laws. According to you which of the measures introduced by the centre and states would be useful to improve the climate for industrial investment in India true/false. the two superpowers that opposed each other during the cold war were the united states and east germany italy japan the soviet union Year Total MSW recycled (millions of metric tons) Percent of MSW recycled1960 5 8%1970 7 8%1980 12 10%1990 23 13%2000 57 27%2010 76 33%(i) Calculate the percent change in the annual total MSW recycled from 1960 to 2000 in the United States. Show your work. Compare and Contrast You have a set of three similar nesting gift boxes. Each box is a regular hexagonal prism. The large box has 10-cm base edges. The medium box has 6-cm base edges. The small box has 3-cm base edges. How does the volume of each box compare to every other box?Two similar pyramids have heights 6 m and 9 m. a. What is their scale factor? b. What is the ratio of their surface areas? c. What is the ratio of their volumes? A small, spherical hamster ball has a diameter of 8 in. and a volume of about 268 in.. A larger ball has a diameter of 14 in. Estimate the volume of the larger hamster ball.Error Analysis A classmate says that a rectangular prism that is 6 cm long, 8 cm wide, and 15 cm high is similar to a rectangular prism that is 12 cm long, 14 cm wide, and 21 cm high. Explain your classmate's error. The lateral area of two similar cylinders is 64 m and 144 m. The volume of the larger cylinder is 216 m. What is the volume of the smaller cylinder? The volumes of two similar prisms are 135 ft' and 5000 ft. a. Find the ratio of their heights. b. Find the ratio of the area of their bases. Which materials is found in thermal grease used for the processors heatsink? dioxin dioxin mercury mercury arsenic arsenic beryllium oxide Money, Banking and Financial Markets C2. (10 Marks) Demonstrate using balance sheet accounting (for a central bank, commercial bank, etc.) the impact of contractionary monetary policy, specifically Quantitative Tightening (the opposite of Quantitative Easing). Explain how interest rates are impacted. What is the impact on aggregate demand and inflation in the economy? As this question is worth for 10 marks, the answer should have 10 key points(like examples, definitions and explanations). Don't answer the whole question in bullet points (it means, you can answer that partly with bullet points if necessary. Remember, PARTLY!) Thank you! Analyze the role that manifest destiny played in the california gold rush. what was the result? Which one of the following substituents will direct the incoming group to the meta position during electrophilic aromatic substitution? A. -NO2 B.-CON C. -CC13 D.-COOH E, all of these Can someone please explain how you can tell whether or not the following elements are able to be prepared?Zinc metal can be prepared by electrolysis of its aqueous saltsCobalt metal can be prepared by electrolysis of its aqueous saltsCadmium metal can be prepared by electrolysis of its aqueous saltsHydrogen can be prepared by suitable electrolysis of aqueous magnesium saltsHydrogen CANNOT be prepared by suitable electrolysis of aqueous zinc saltsHydrogen can be prepared by suitable electrolysis of aqueous aluminum saltsHydrogen CANNOT be prepared by suitable electrolysis of aqueous silver saltsBarium metal CANNOT be prepared by electrolysis of its aqueous saltsLead metal can be prepared by electrolysis of its aqueous saltsNitrogen CANNOT be prepared by electrolysis of an aqueous nitrate solution Discuss which airports are required to maintain an approved Airport Security Program (ASP). Using your knowledge of exponential and logarithmic functions and properties, what is the intensity of a fire alarm that has a sound level of 120 decibels? A. 1.0x10^-12 watts/m^2 B. 1.0x10^0 watts/m^2 C. 12 watts/m^2 D. 1.10x10^2 watts/m^2