Mathematics High School

hi please help i’ll give brainliest

Answers

Answer 1

Answer:

The answer is B

Step-by-step explanation:

IT SHOWS THAT A SOLAR ECLIPSE OCCURS WHEN THE MOON CASTS A SHADOW OVER EARTH.

Related Questions

Find the midpoint of the line segment joining the points R(1,3) and S(-3,6)

Answers

Answer:

(-1, 4.5)

Step-by-step explanation:

[(1-3)/2, (3+6)/2]

= (-2/2, 9/2)

= (-1, 4.5)

Find the surface area

PLEASE HELP! will mark brainiest

Thank you :)

Answers

Answer:

12796 cm²

Step-by-step explanation:

[tex]SA=2(lw+lh+wh)[/tex] where l is the length, w is the width and h is the height

Plug in 42 as l, 35 as w and 64 as h

[tex]SA=2(42*35+42*64+35*64)\\SA=2(1470+2688+2240)\\SA=2(6398)\\SA=12796[/tex]

Therefore, the surface area of the figure is 12796 cm².

I hope this helps!

Answer:

Solution :-

TSA = 2(lb + bh + lh)

TSA = 2(64 × 42 + 42 × 35 + 64 × 35)

TSA = 2(6398)

TSA = 12796 cu. cm

[tex] \\ [/tex]

The point (-3, 2) lines on a circle whose equation is (x + 3)2 + ( + 1)2 = r2. Which of
the following must be the radius of the circle?

Answers

Answer:

3 units

Step-by-step explanation:

Equation of the circle is:

[tex] (x+3)^2 +(y+1)^2=r^2 [/tex]

[tex] \therefore [x-(-3)] ^2 +[(y-(-1)] ^2=r^2 [/tex]

Equating it with

[tex] (x-h)^2 +(y-k)^2=r^2 [/tex]

We find: h = - 3 & k = - 1

Center of the circle (C) = (-3, - 1)

Since, the point (-3, 2) lies on the circle, therefore radius of the circle wii be equal to the distance between the center of the circle (-3, - 1) and the point (-3, 2) which is on the circle.

Therefore,

[tex] r = \sqrt{[-3-(-3)]^2 +[2-(-1)]^2} [/tex]

[tex] r = \sqrt{[-3+3]^2 +[2+1]^2} [/tex]

[tex] r = \sqrt{[0]^2 +[3]^2} [/tex]

[tex] r = \sqrt{0 +9} [/tex]

[tex] r = \sqrt{9} [/tex]

[tex] r = 3\: units [/tex]

Is (-2, 6) a solution to this system of linear equations? (HINT: Substitute x
with-2 and y with 6 in both equations, then simplify). *

Answers

Answer:

1st Equation: -8x + y = 22

At (-2,6)

(-8*-2)+ 6 =16+6= 22: That is correct

2nd Equation: -8x - y =10

At (-2,6)

(-8*-2)-6= 16-6= 10: That is correct

Both are correct.

Hope it helps you.

HELP ME NO LINKS :( ........................

Answers

Answer:

y = x - 10

Step-by-step explanation:

10 less than x would be written as x - 10, and subtracting 10 from x would ensure y (the output) is always less than the number you put in for x

[tex]\huge{\mathbb{\tt { ANSWER↓}}}[/tex]

[tex]\color{purple}{\tt{y=x−5}}[/tex]

[tex]\huge{\mathbb{EXPLANATION↓}}[/tex]

You said "output" means y and "input" means x , so the only other thing you need to know is "is" means = (equals):

[tex]\green{\boxed{\boxed{\sf{For \: This \: Part \: Just \: Click \: the \: file \: attatched \: (photo)}}}}[/tex]

[tex]\color{orange}{\tt{Rewriting \: it \: yields:}}[/tex]

[tex]\color{blue}{\tt=y=x−5}[/tex]

#CarryOnLearning

#LetsEnjoyTheSummer

→XxKim02xX

Simplify the following ratio 49:7

Answers

Answer:

7:1

Step-by-step explanation:

I please help me i need this I got to finished and haven even started nothing helppp me.....

Answers

Answer:

1. 60 degrees

2. 130 degrees

3. 55 degrees

4. 125 degrees

5. 45 degrees

6. 50 degrees

7. 138 degrees

8. 90 degrees

how do i do this?.......

Answers

Order of operations (from high priority to low priority):

Parentheses

Exponents

Multiplications/Division

Addition/Subtraction

All in left to right.

2 ÷ (5 + 3)⁻¹ ÷ 4

2 ÷ (8)⁻¹ ÷ 4

2 ÷ 1/8 ÷ 4

16 ÷ 4

= 4

Answer is 4
2:1/8:4=2*8/4=16/4=1

1/2 (12+8) • 52 - 17=_

Answers

The answer to your question is 503

Answer:

503

Step-by-step explanation:

1/2(20) × 52 - 17 = (10)(52) - 17 = 503

helppppppppppp meeeee

Answers

Answer:

y = -2x + 3

Step-by-step explanation:

Let's just put the three points together.

(-1, 5) (-4, 11) (-7, 17)

First, let's find the slope with y2 - y1/x2 - x1

Plug in using (-1, 5) and (-4, 11)

11 - 5/-4 + 1 = 6/-3 (simplify)

-2 is the slope

Now plug in (-7, 17) in the equation to get b or the y-intercept)

y = mx + b

17 = -2(-7) + b

17 = 14 + b (subtract 14 on both sides)

3 = b

y = -2x + 3

find the volume of the figure please.

Answers

Answer:

Step-by-step explanation:

area of side face=(37+15)/2 ×25.7=26×25.7 cm²

volume=26×25.7×20=13364 cm³

Find the area of the figure

Answers

I will if you give me brainliest answer on the comment so hurry and do it

consider the function f(x)=4x^2+8x-10 and g(x)=5x^2+10x-1

1 function f is a graph whose vertex is_____ the vertex for the graph of function g

a) higher than
b)lower than
c)located at the same axis of symmetry as

2 the vertex for the graph function f is_____ the vertex for the graph of function g

a) 2 units to the right of
b) 2 units to the left of
c) located at the same axis of symmetry as

Answers

Link provided in other answer is a SCAM. Don’t click on it !!!!

Which of the following place values would be found to the right of 1?

Answers

Answer:

Step-by-step explanation:

HELPP ITS DUE IN 10 MINUTES!!!!!

Answers

Answer:

a is less than or equal to 35 since 35 is the highest value that can be gotten

can someone please help

find rate of change or slope

a. 1
b. 2
c. 1/2
d. 64

Answers

Is going one to the side and one up so, so i think is A.) 1

Maggie and Jillian are both collecting postcards. Maggie has 4 times as many postcards as Jillian. Maggie has 40 postcards.
How many postcards does Jillian have?
A 10
B. 14
C. 36
D. 44
E. 160

Answers

Answer:

Step-by-step explanation:

40/4=10

10 The answer is 10 because 40 divided by 4 equals 10

Please help I have to get my grades up

Answers

Answer:

Step-by-step explanation:

14/20 = 7/10 = 70%

Answer:

Step-by-step explanation:

The answer would be A because remeber 14 out of 20 is so close, so chose the closest number to make 100%.

What is 3% of 1700
Can you please explain the method please

Answers

Answer:

3% of 1700 is 51

Step-by-step explanation:

3% is the same thing as 0.03 so when you find a percentage of something, you multiply that number by the percentage. In this case, it is 3% of 1700 so you multiply 1700 by 0.03 to get your final answer of 51.

I hope this helps!

Lisa tossed two fair coins at the same time. She repeated this trial 180 times. How many trials should Lisa expect to result in both coins showing tails?

Answers

Answer:

Step-by-step explanation:

4-3=7 7x3= 54 54-13= 47

PLEASE HELP THIS ASSIGMENT IS Pythagorean theorem in 3D
I MARK THE BRIANLEST

Answers

Answer:

Rounded, 5.4

Explanation:

5^2 + 2^2 = c^2

25 + 4 = c^2

29 = c^2

5.4 = c

Volunteers at a food pantry pack boxes of soup into crates. How many boxes of soup will fill each crate? Show your work.

Answers

Answer:

54 boxes

Step-by-step explanation:

Dimension of crate = 12 in by 18 in by 12 in

Volume of crate = (12 * 18 * 12) = 2592 in³

Dimension of box = 4 in by 2 in by 6 in

Volume of box = (4 * 2 * 6) = 48 in³

Number of boxes of soup that will fill each crate :

Volume of crate / volume of box

2592 in³ / 48 in³

= 54 boxes

Justin has $0.90 worth of nickels and dimes. He has a total of 15 nickels and dimes altogether. Determine the number of nickels, x,x, and the number of dimes, y,y, that Justin has.

Answers

that is a virus link do not click, it might be $35y x 3

1
Aaron participated in a 45-mile bikeathon to raise money for his favorite charity. The table shows Aaron's times at the beginning and end of the ride.
(a)
Time (hours)
o
Distance (kilometers)
0
3.6
45
Part A
What is Aaron's average biking speed in kilometers per hour?
kilometers per hour
APR
Ok

Answers

The answer is 12.5 km/hr

45/3.6=12.5

Am I right?

If you don't know, it's okay, but don't answer. I need someone that could help.

Answers

yes you are right

the angle next to the 99° angle is makes a supplementary angle. 180-90=81

Hope it helps you!.........

Which quantity is proportional to 21/3

Answers

Answer:

7/1 you can simplify the top and bottom by 3

Step-by-step explanation:

Find the ending balance: Principal: $60 Interest Rate: 5% Time: 2 years

Answers

Answer:

$66.15

Step-by-step explanation:

60(1.05)=63

63(1.05)=66.15

hi i really need help

Answers

Answer:

Step-by-step explanation:

D .hope it helps.. ok........

pls help! question is on the picture

Answers

Answer:

Uhhh

Step-by-step explanation:

Answer:

9/40

Step-by-step explanation:

Tan of an angle equals the length of the side opposite the angle divided by the length of the leg adjacent to the angle. Thus, for angle C, AB is opposite it, which is 9, and although both CA and CB are adjacent, adjacent typically refers to the leg, not the hypotenuse, so we want CB, which is 40. Opposite/Adjacent = 9/40

a plumber charges $15 for a service call plus $20 per hour of service. Write an equation in slope-intercept form for the cost, y, after x hours of service. What will be the total cost for 8 hours of work?

Answers

Answer:

C= 25$ + 50$ * h

8 hours 425$

10 hours 525$

Step-by-step explanation:

Answer:

y = 20x + 15

The total cost for 8 hours of work will be $175

Step-by-step explanation:

To find the total cost for 8 hours of work, substitute the x in the equation with 8, and solve. 20 times 8 is 160. 160 + 15 is 175.

Other Questions

A Buddhist temple created by stone known as Angor Wat is found in which country?A. IndonesiaB. ThailandC. CambodiaD. Myanmar answer for brainilest and 10 points What insect/animal improves the fertility of soil by breaking down once-living matter and aerating soil? 3. Determine the enthalpy of formation for propane. 3C(s, gr) + 4H2(g) ---> C3H2(g) CzH3(g) AH = -2219.9 kJ C(s, gr) AH = -393.5 kJ H,(g) AH = -285.8 kJ a. -205.7 /mol b. -103.8 kJ/mol C. + 205.7 /mol d. + 103.8 /mol PLEASE ANSWER I NEED HELP!!!Charlotte needs 16 1/2 yards of fabric to make a quilt. She has one piece of fabric that is 3 1/2 yards and another piece of fabric that is 6 3/4 yards. How many more yards of fabric does Charlotte need to make the quilt?YOUR ANSWER BETTER NOT HAVE A LINK OR YOU ARENT GETTING POINTS! What was the largest amphibious assault in history? help please- Im in between 962.5 and 1925 cubic meters write a c program to insert and delete values from stack( to perform pop and push operations) using an array data structure ASAP, Please help me with this question this is time sensitive.Erik buys a new combination lock for his locker at the gym. The lock has 3 dials, each with the numbers 0 through 9.The probability that he sets the combination as 4-3-9 is _____. help please!!!!!!!!!!!!!! An amusement park charges an entrance fee of $20 and the rides cost $4 each. Suppose you write a function for the total cost for entering the park and riding a. Number of the rides. What is the domain of the function based on the given context? Match each definition to the type of bias it describes.anchoring biasconfirmation biasoutcome biasnegativity biasblind-spot biasrelies heavily on the first source encounteredarrowRightfocuses solely on negative events rather thanthe positive or neutral eventsarrowRightnotices biases in others but not in oneselfarrowRightseeks out information and data that onlyconfirms pre-existing ideas or beliefsarrowRightdraws conclusions based solely on the outcomesof previous events, without considering othercontributing factorsarrowRight Nancy watches her dad fix a broken chair with a nail and a hammer, but she finds the hammering sound too loud. So, she decides to go back to her room, which is next door. On entering her room, she finds the hammering does not sound as loud. Why does the sound become faint? Find the midpoint of the segment with the following endpoints.(-9,-8) and (-1,2) During the Classical period, composers saw a decline in the patronage system.truefalse what is a slogan?????????????????? HELP PLEASE I see one." she yelled, pointing."That's great." Ron yelled back. "Wait till you see a lot more than just one. It's notworth stopping for one."Alicia continued looking, scanning first one side of the boat then the other. She sawa stingray dash away, patches of gleaming white sand here and there, and anotherfew sea urchins. Then suddenly, as if they had passed into a new world, scallops wereeverywhere. Every few feet on both sides of the boat she saw them. Waving herhand at Ron, she turned and got ready to drop the anchor."Here," she said. "Right here is perfect."Ron cut the motor and Alicia dropped the anchor off the bow. She turned. Ron hadalready put on his tennis shoes and was putting sunblock on his face. He threw thesunblock in her direction, and threw a leg over the side of the boat."Get your shoes on. There's a mesh bag on the seat for you. Use that to collect yourscallops. We'll put them in the cooler when the bags get futt."Alicia slipped out of the boat a few minutes after Ron. The ground under her feetwas squishy but solid; the sea grass brushed her legs. Spotting a nearby scallop, shewalked slowly over, reached down-water up to her elbow and touched its shell. Sureit would squirt away, she was surprised when nothing happened at all. Reachingbehind and underneath it, she lifted the scallop out of the water and up to her faceto look more closely. The top shell was dark green, almost brown with tiny barnacleshere and there. The bottom shell was white and smooth."Told ya." Ron yelled at her from the other side of the boat. "It's super easy."Just then the scallop she was holding opened its shell slightly. Alicia saw a row ofiridescent blue dots among what looked like frilly whiskers. Was it looking at her?Suddenly she felt the scallop contract in her hand. Its shell clamped shut, and watersquirted out of it. Right into her face."Ahhh. she screamed, dropping the scallop and hearing Ron's hoots of laughterbehind her."And there, dear sister is the scallop's bite. Do be careful. Ron said, laughing harder.Alicia had to grin as her brother's laugh grew touder. I take a squirt in the face anyday over a bite." she said bending to retrieve the dropped bivalve. It was going to bea good day.The author spends a lot of time describing what Alicia sees. What do you think is themain purpose of this detail? Be sure to use the text to support your answer. (5points Define a parliamentary system: Find the lengths of the legs. (NO LINKS) Substituting the equation x = 4y 12 into the equation -2y = x 6 will produce the equation _________.