Mathematics High School

Plz help need it’s down now

Answers

Answer 1

Answer:

A. is Inverse correlation and B. is More money

Step-by-step explanation:

A. the relationship is inverse, which means that the more weeks had past, the less he spent

B. Since he is spending less money each week and he earns the same amount, this means that he is saving more money

Related Questions

Mr. Cota’s family bought 4 sandwiches and 3 salads. They spent $45.50. Write an equation that represents this situation. Let x be the cost of a sandwich and y be the cost of a salad.

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45.50=4x+3y is the correct answer

An angle whose measure is
is rotated more than halfway around a circle.

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The answers is 60 I hope you got it right

Answer: 210

Step-by-step explanation: the correct answer on edge2020

Geometry (10th grade ) Circles
7 POINTS
How do I solve this ?

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I think it’s 65 sorry if it’s wrong

the answer to ur question is b.65

(7x+1)(2x−3)=0 solve for roots

Answers

Answer:

x = - [tex]\frac{1}{7}[/tex], x = [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Given

(7x + 1)(2x - 3) = 0 ← in standard zero product form

Equate each factor to zero and solve for x

7x + 1 = 0 ⇒ 7x = - 1 ⇒ x = - [tex]\frac{1}{7}[/tex]

2x - 3 = 0 ⇒ 2x = 3 ⇒ x = [tex]\frac{3}{2}[/tex]

Answer:

x = - 1 / 7 and x = 3 / 2

Step-by-step explanation:

14x2 - 21 x + 2x- 3 = 0

14x2 - 19x -3 = 0

x = 1 9 + 23 / 28 = 3 / 2

x = 19 - 23 / 28 = - 1 / 7

7x + 1 = 0 ⇒ 7x = - 1 = -1 / 7

2x - 3 = 0 ⇒ 2x = 3 = 2/ 3

Hope this answer helps you :)

Have a great day

Mark brainliest

what is 15/3 equal to

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Answer: 5

Step-by-step explanation:

Smh

Find the slope
(-5,2) (-12,-11)

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Answer:

m= 13/7

Step-by-step explanation:

(-5, 2) , (-12, -11)

Slope(m)

m= (y2-y1)/(x2-x1)

m= (-11 - 2)/(-12 + 5)

m= (-13)/(-7)

m= 13/7

Which expression correctly illustrates the greatest common factor being factored out of the expression 72 + 40?
A. 2(36 + 20)
B. 4(18+10)
C. 6(12+7) D. 8(9+5)

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D 8(9+5) because 8 is the GCF

39 divided by 11 in fractions

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Answer:

39/11 itself is the simplest form

since 11 is a prime number and cannot be divided further.

hope its clear! :D

Using the unit circle, determine the value of sin(300°).

A) -1/2

B) -√3/2

C) 1/2

D) √3/2

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[tex]\huge{ \mathcal{ \underline{ Answer }\: \: ✓ }}[/tex]

According to the unit circle, the value of sin will be :

[tex] \boxed{\boxed{\longrightarrow \dfrac{ - \sqrt{3} }{2} }}[/tex]

Since, value of sin[tex](\theta)[/tex] is always negative in the fourth quadrant, therefore it can't be [tex]\dfrac{1}{2}[/tex].

_____________________________

[tex]\mathrm{ ☠ \: TeeNForeveR \:☠ }[/tex]

Solve for x. Show your work.

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Answer:

x=6

Step-by-step explanation:

Both Angles are commentary and have a sum of 90

Therefore, set your formula up as

90 = 5x + (x + 54)

90 = 6x + 54

90 - 54 = 6x

36 = 6x

36/6 = x

6 = x

How do the triangle theorems work. Asa aas sas hL?

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AAS stands for "angle, angle, side" and means that we have two triangles where we know two angles and the non-included side are equal. If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Find the value of each variable using sine and cosine. Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

copy and paste the above on to your computer for future reference

n= Hyp

m= adj

8 = Opp

∠=50°

sin(50) = 8/n

n = 8/sin(50)

n = 10.44325

n= 10.4 ( to nearest 10th)

tan(50) = 8 / m

m = 8 / tan(50)

m = 6.712797

m = 6.7 ( to nearest 10th )

Simone is making a scale drawing of a famous building. In reality, the building is 108 meters tall. In her drawing, the building is 4 ½ inches tall. How wide should the scale drawing be if the actual width is 48 meters?

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4 1/2 over 108
? Over 48
Answer 2

HELP THIS IS DUE TOMORROW!!!!

Answers

Answer:

The answer is 1,136

Answer:

20/89

Step-by-step explanation:

The question wants the student from Gryffindor. So we will take the total of the Gryffindor student only is 178

Then they want the student who has owl then is 40.

So you use 40/178

And get the simple fraction 20/89

Which equation can be used to find A, the area of the parallelogram shown?

A parallelogram with a base six meters, height seven meters, and diagonal side length eleven meters
A = 6 × 7
A = 6 × 11
A = 12 × 6 × 7
A = 12 × 6 × 11

Answers

Answer:

A = 6 x 7

Step-by-step explanation:

To find the area of a parallelogram we use the equation of Area = base x height. In this case since the base is 6 and the height is 7, we plus in these numbers for the variables (b x h) to get the area.

Roy uses 1/4 cup of batter for each muffin make a list to show the amount of battery he will use depending on the number of muffins he make

Answers

Answer:

D: 1/4,2/8,4/16,6/24,8/32.

Step-by-step explanation:

When graphing the coordinate (3,4) you would...

A. first move 3 coordinates up the y axis and then 4 coordinates over the the x axis

B. first move 3 coordinates over on the x axis and then 4 coordinates up the y-axis

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The answer is B

You would first move 3 coordinates over on the x axis and then 4 coordinates up the y axis.

Pleaseeeee HELP!! |•×•|

Find the RATIO and the EXACT VALUE of the given Csc A.

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Answer:

Step-by-step explanation:

Take angle A as reference angle

using cosec rule

cosec A=hypotenuse/opposite

cosec A=13/5

cosec A=2.6

A=cosec 22.5

A=22.5

for ratio,

cosec A=13/5

Need help on angles of polygons

Answers

Answer:

x=8

Step-by-step explanation:

180-71=109

360-109=251

251=10x+6+13x-2+8x-1

251=31x+3

251-3=

248/31=8

Hope this helps

what two fractions divided by each other equal 11/15

Answers

Answer:

11/9 and 3/5

Step-by-step explanation:

1st equation: 3n/5 = 11/15

multiply each side by 5/3 to get:

n = 55/45 or 11/9

2nd equation: 11n/9 = 11/15

multiply each side by 9/11 to get:

n = 99/165 which reduces to 3/5

Where is the blue dot located on the number line

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-19 it goes back by threes so count back and you get negative 19

Answer: -19

===================================================

Explanation:

Use the midpoint formula to find the midpoint of -10 and -4

A = -10 = left endpoint

B = -4 = right endpoint

C = midpoint of A and B

C = (A+B)/2

C = (-10+(-4))/2

C = -14/2

C = -7

The value -7 is exactly midway between -10 and -4, so that's the missing tickmark between those values. Consequently, it also means each gap is 3 units wide (i.e., distance from -10 to -7 is 3 units).

Start at -10 and subtract 3 to move to the left by that amount. Do this three times to follow this pattern:

move from -10 to -13move from -13 to -16move from -16 to -19

The blue dot is located at -19

Find the slope of the line.
(-2, 1)
)
(2, 1)
3-2-1

Answers

Answer:

(0-2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

A horizontal line has a slope of zero

Using the formula

m = (y2-y1)/(x2-x1)

= (1-1)/(2 - -2)

= 0/(2+2)

= 0/4

What is the approximate area of the circle shown below?

A. 50 cm2
B. 201 cm2
C. 804 cm2
D. 25 cm2

Answers

Answer:

Hello! answer: B.

attention: im using 3.14 for pi so answers may vary. ok so in this picture we are provided with the diameter to find area we can do radius × radius × 3.14

16 ÷ 2 = 8 8 × 8 = 64

64 × 3.14 = 200.96 When you round this up it's 201 so approximately the answer would be B. Hope that helps!

NEED THIS NOW PLS PLS PLS HELP

Answers

Answer:

hypotenuse: x

opposite:z

adjacent:y

2nd

hypotenuse: x

opposite: y

adjacent:z

Step-by-step explanation:

hypotenuse: x

opposite:z

adjacent:y

2nd

hypotenuse: x

opposite: y

adjacent:z

Will mark brainliest. Help

Answers

Answer:

Step-by-step explanation:

2f(x+1)-0 = 2f(x+1). The lowest point of the function is (1, 0), which matches up with the equation. No other equation has this coordinate as the lowest point, therefore it can only be D

Sorry I just needed help

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The third one. Judging by the darts in the center.

How do you find the value for x?
Find the value of x ?

Answers

Answer:

x = 27

Step-by-step explanation:

Both angles together form 180 degree.

Set your formula up as

180 = (5x+2) + (x + 16)

180 = 5x + 2 + x + 16

180 = 6x + 18

180 - 18 = 6x

162 = 6x

162/6 = x

27 = x

Answer:

27°

Step-by-step explanation:

They are in a straight line , therefore ,

> 5x + 2 + x + 16 = 180

> 6x + 18 = 180

> 6x = 180 - 18

> 6x = 162

> x = 27

Hence the required answer is 27°

a 10 foot ramp makes a 30 degree angle with the ground, how far above ground is the top of the ramp? pls help

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Answer:

10 foot mean twenty three inches

A store owner has 31.2 pounds of candy. If he splits the candy equally into 6 boxes, how many pounds of candy will each box contain?

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Answer:

5.2

Step-by-step explanation:

if you take 31.2 and divide it by 6 you will get 5.2

Answer:

5 1/5 pounds which equals 5.2 pounds

Step-by-step explanation:

31 2/10 = 31 1/5

31 1/5 = 156/5

156/5 ÷ 6 means 156/5 x 1/6

multiply numerators to get 156

multiply denominators to get 30

156/30 = 5 6/30 or 5 1/5 simplified

The perimeter of the hexagon is 24 m.
What is the value of x?

Answers

Answer:

3.5

Step-by-step explanation:

add the two 5 and then subtract the perimeter which is 24 , so 24-10 is 14 then divide it by 4 for the missing sides and u get 3.5

The value of x in the given hexagon is 3.5 m.

What is the Perimeter of Hexagon?

Perimeter of Hexagon is equal to sum of all sides.

Here, Two sides are 5 m long

and remains 4 sides have length x m.

Perimeter = Sum of all sides

24 = 2 X 5 + 4x

24 = 10 + 4x

4x = 24 -10

4x = 14

x = 14/4

x = 3.5 m

Thus, the value of x in the given hexagon is 3.5 m.

Learn more about Perimeter from:

https://brainly.com/question/6465134

#SPJ2

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