Mathematics High School

just the answer Please hurry

Just The Answer Please Hurry

Answers

Answer 1

Answer:

We have been given that a car can travel 476 miles on 14 gallons of gas and we are asked to write an equation relating the distance d to the number of gallons g.

We can set an equation as distance traveled is directly proportional to number of gallons used in travelling that distance.

Now we will find out K(number of miles traveled in one gallon of gas) by substituting our given values in this equation.

Therefore, we can see that car travels 34 miles in one gallon of gas.

Now we can use this information to find out how many gallons of gas does this car need to travel 578 miles.

Let us divide number of miles to be traveled by number of miles traveled in one gallon of gas to find out number of gallons of gas needed.

Therefore, car need 17 gallons of gas to travel 578 miles.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

476=14

578=X

578*14/476

8092/476=17

So the answer is 17 gallons

Related Questions

The ages of three brothers are consecutive integers with the sum of 96. How old are the brothers?​

Answers

Answer:

The ages of the brothers are 31,32,and 33

Step-by-step explanation:

A circular garden has a radius of 7 feet, what is the area of the garden?

Answers

Answer:

49pi or 153.86

Step-by-step explanation:

Hope this helps. Pls give brainliest.

i got griefed last time so help me out please

Answers

Answer:

Step-by-step explanation:

a)y=2x+3

b)y=2x+2

c)y=-2x+3

In the xy-plane, a line segment is dilated by a scale factor of 2. The dilation is centered at a
point not on the line segment. Select from the drop-down menus to make a true statement about the line segment and its image. The like segments are choose, and the length of the image is choose the length of the original line segment

Answers

The line segments are parallel and the length of the image is perpendicular to the length of the original line segment.

Why is the line segment by a scale factor. ?

The line segment is a part of the line and is bounded by the two distinct endpoints. The line segment that represents the x, y plane is dilated by a factor of 2 and this dilation is centered around the point and not a line. Hence are line segment is parallel and perpendicular to the length of the original point shown in the image.

Find out more information about the XY plane.

brainly.com/question/15239648.

after the 15% sales tax the jeans were 16.10. how much was the jeans before the sales price?​

Answers

Answer:

$13.69

Step-by-step explanation:

16.10 decrease 15% =

16.10 × (1 - 15%) = 16.10 × (1 - 0.15) = 13.685

need someone to do this for me I am trying to finish some exams and I been stressing help me ASAP ty !!

Answers

Answer:

Step-by-step explanation:

1-g

2-h

3-k

4-n

5-f

6-l

7-d

8-i

9-c

10-m

11-p

12-b

13-r

14-q

15-o

16-a

17-e

18-j

if someone could please help me on this it would be amazing thank you so much

Answers

Answer:

7 cm squared

Step-by-step explanation:

not sure if its right but thats what i got round up to

Write an equation for the following sentence:
The sum of three times a number and 7 is 20.

Answers

Answer:

3x+7=20 is an equation for the sentence.

hope it is right answer for it

Answer:

3x+7=20 is an equation for the sentence.

hope it is right answer for it

PLEASE HELP I WILL MARK BRANLIEST

Aiden was on a ladder painting a spot on a wall which is 30 feet above the ground. The distance between the base of the ladder and the base of the wall is 10 feet. If the ladder leans on the wall at the spot 30 feet above the ground, how long is the ladder that Aiden is using? Round to the nearest tenth.

Answers

31.62
You use pythagorean theorem so 30 is legA and 10 is legB so 20^2+10^2= square root legC which is 31.62

Can anyo help me thanks

Answers

Answer:

(-3, -5)

Step-by-step explanation:

We will multiply (6a -2b = -8) by -3, and (a - 3b = 12) by 2

Thus,

-18a + 6b = 24

2a - 6b = 24

=

-16a = 48

a= -3

Then we'll substitute,

-18(-3) + 6b = 24

54 + 6b = 24

6b = -30

b = -5

(-3, -5)

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Answers

Answer:

B

Step-by-step explanation

If you do a squared plus b squared you’ll get c squared. It the Pythagorean theorem. It’s really easy the answer is 39

Solve the following proportion for X.
3/17=x/5 Round your answer to the nearest tenth.​

Answers

Answer:

ans: x = 0.035

Step-by-step explanation:

3/17 = x/5

x = 3÷ (17×5)

x = 3÷ 85

x = 0.035

2/5 (s + 20) help please

Answers

Answer:

2/5s+8

Step-by-step explanation:

2/5(s+20)

=(2/5)(s+20)

=(2/5)(s)+(2/5)(20)

=2/5s+8

Find the equation of the line shown

Answers

Y = x + 6 is the correct answer

ABC is reflected over the X axis. What are the vertices of A’B’C’?

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

please help me with this!!! I've been stuck since Monday ​

Answers

Answer:

C infinite

Step-by-step explanation:

They are the exact same line. (Multiply the entire bottom equation by -1 and it's the same as the top)

Lydia buys 2 donuts. She cuts them up and shares them equally between 4 plates. What fraction of a donut goes on each plate? (2 points)
four over one donut
four halves donut
one fourth donut
two fourths donut

Answers

Answer:

The answer is four halves donut i believe

Step-by-step explanation:

100 points to answer this​

Answers

tan (0.9269428)

Decimal form=1.33235488...

Answer:

the answer is 2.4 .

Step-by-step explanation:

plug in arccos(5/13) in the calculator and u will get 67.380, then plug that value in for tan and you will get 2.4.

Find the slope of the line
у
4
(1,4)
3
2
1
(0, 0) 3 4 5x
slope

Answers

Answer:

(0, 0)

Step-by-step explanation:

Help please I’m trying to do my homework and don’t understand

Answers

Answer:

Answer is 9.

I think this is helpful. Vote it and like me

Evan measured a line to be 17.5 inches long. If the actual length of the line is 16.7
inches, then what was the percent error of the measurement, to the nearest tenth of a
percent?

Answers

Answer:

3.6%

Step-by-step explanation:

( sorry for commenting, I need points to ask questions I dearly apologize!)

Lisa can run 4 more miles than Marlie. Marlie can run twice as many miles as Amy. Amy can run 3 miles. How many miles can Lisa run?

Answers

Lisa - 10 Miles
Marlie - 6 Miles
Amy - 3 Miles

A module house is made by sticking a triangular prism on top of a rectangular block, as shown in the diagram.

Answers

Answer:

d

Step-by-step explanation:

The volume of the triangular prism.

= Base area x length of the prism

The volume of the rectangular block.

= Length x width x height

The volume of the model house is 1260 cubic feet.

Option A is the correct answer.

What is a rectangle?

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

We have,

Module house:

Triangular prism on top and a rectangular block.

The volume of the triangular prism.

= Base area x length of the prism

= (1/2 x 12 x 4) x 15

= 24 x 15

= 360 cubic feet

The volume of the rectangular block.

= Length x width x height

= 12 x 15 x 5

= 900 cubic feet

The volume of the block house.

= Volume of the triangular prism + Volume of the rectangular block

= 360 + 900

= 1260 cubic feet

Thus,

The volume of the model house is 1260 cubic feet.

Option A is the correct answer.

Learn more about rectangles here:

https://brainly.com/question/15019502

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What is the highest common factor of 72 and 90

Answers

Answer:

18

Step-by-step explanation:

Please help, this is for 8th grade math.

Answers

Answer:

(2,-2)

Step-by-step explanation:

The first step is to substitute y in the first equation with the right side of the second equation because they both equal to y.

-3x+4 = 4x-10

-3x-4x+4-4 = 4x-4x-10-4

-7x = -14

-7x/-7 = -14/-7

x = 2

Plugin 2 for x for either equation to solve for y, I'll be using the second equation, but either one is fine.

y = 4(2)-10

y = 8-10

y = -2

Plugin x = 2 and y = -2 into (x,y), and you get (2,-2)

At a used book sale, all the books cost the same price. Henry buys 4 paperback books for $3.20. Laney buys 9 books. How much does Laney pay for her books? Group of answer choices

Answers

Answer:

Henry: 12.80

Laney: 28.80

Step-by-step explanation:

Hey can someone please help me solve system of equations I’m failing can y’all help me pleaseee

Answers

Cashier job pays $9 per hour
Delivering newspaper pays $8 per hour

I really need help..!

Answers

Answer:

B: 1/6

Step-by-step explanation:

make 1/4 to 3/12. 7/12 + 3/12 is 10/12. So the green is 2/12. 2/12 simplified is 1/6.

Answer:

B

Step-by-step explanation:

7/12=53%

1/4=25%

the remaining would be 16 % ad 1/6 is 16%

Solve for x. −1/2x+1/3>3/5

Answers

X 307/ty;sm thats is mathematical thingy

Answer: x < -8/15

Step-by-step explanation: i took the test, I hope this helps! :)

Someone help me I will give brainliest!

Answers

Answer:

600.06

Step-by-step explanation:

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