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3 years ago

Suppose a car averages 5.7 km per liter of gasoline. How many kilometers would the car be able to travel with 84 liters

Mathematics

2 answers:

dmitriy555 [2]3 years ago

5 0

Use cross multiply method.Hence answer should be 478.8km in 84 liters of gasoline

PIT_PIT [208]3 years ago

3 0

479.76, use cross multiplication it’s easy

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An igloo can be modeled as a hemisphere. Its radius measures 6.3 m. Find its volume in cubic meters. Round your answer to the ne

Bas_tet [7]

The volume of the igloo is 523.43 m^3

<h3></h3><h3>How to get the volume of the igloo?</h3>

We know that the volume of a sphere of radius R is:

$V = (4/3)*pi*R^3$

Where pi = 3.14

Then the volume of a hemisphere is half of that.

In this case, we have a hemisphere with a radius of 6.3m, then the volume will be:

$V = (1/2)*(4/3)*3.14*(6.3m)^3 = 523.43 m^3$

If you want to learn more about volume:

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1 year ago

The given expression represents the area. Find the side length of the square<br> 36x^2+60x+25

lorasvet [3.4K]

<span>36x^2+60x+25 = (6x + 5)^2

A = (</span>6x + 5)(6x + 5)

answer

side length = 6x + 5

4 0

3 years ago

Read 2 more answers

john read the first 114 pages of a novel which is 3 pages less than 1/3 of the novel. write the equation

tatyana61 [14]

The equation is:

$114=\frac{p}{3}-3$

And

Total number of pages are 351

Step-by-step explanation:

The equation has to be formed by using the given information.

Let p be the total number of pages in the novel

Then

1/3rd of the p will pe:

$\frac{p}{3}$

Total pages read by John = 114

Then according to the statement

$114=\frac{p}{3}-3$

We can solve the equation to get the total pages of the novel

$114=\frac{p}{3}-3\\Adding\ 3\ on\ both\ sides\\114+3=\frac{p}{3}-3+3\\117=\frac{p}{3}\\Multiplying\ both\ sides\ by\ 3\\3*117 = \frac{p}{3}*3\\p=351$

The equation is:

$114=\frac{p}{3}-3$

And

Total number of pages are 351

Keywords: Linear equation, variable

Learn more about linear variable at:

#LearnwithBrainly

8 0

3 years ago

Help!! I got a few mins left

IrinaVladis [17]

Answer:

sorry i have no idea!!

Step-by-step explanation:

hope you find it out soon

6 0

3 years ago

Read 2 more answers

Jane is is charge of making a banner for the basketball game this Saturday. She measures how long the banner is before painting

RSB [31]

Answer:

The measurement which Jane finds to be 10 meters is the length of the banner.

Step-by-step explanation:

The measurement of 10 meters which Jane found after measuring how long the banner is before painting is the LENGTH of the banner.

This is clear from the unit of what she finds (meters). It only indicates the measurement of one part of the banner, even though a banner has two parts, the length and width.

It is possible to find the AREA, or PERIMETER, or LENGTH.

But what she finds is the LENGTH of the banner. If it was Area or Perimeter, the unit would have been square meters.

7 0

3 years ago