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2 years ago

10

Solve the perimeter formula of a rectangle for w and use the resulting formula to find the width of a rectangle with a length of

12 cm and a perimeter of 26 cm.

1 answer:

dusya [7]2 years ago

5 0

Answer:

Step-by-step explanation:w=1cm

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Answer:

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Step-by-step explanation:

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2 years ago

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Write a word problem using the whole number 4 and the fraction 3/8' then solve the problem.

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There are 4 cookies. James eat 3/8 of the cookies. How many cookies are left?

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Elena , Matthew, and Kevin painted 5/9 of the wall and Matthew painted 3/9 of the wall and. Kevin painted the rest of the wall.

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2 years ago

Luca pays $165 per month for his car loan and an average of $2.30 per gallon of gas. He wants to keep his car expenses under $30

KiRa [710]

Answer:

58.69 gallons is the maximum she can get.

Step-by-step explanation:

165 + 2.3g ≤ 300

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2 years ago

Human civilization, at least since the time of ancient Egypt, is on the order of 5000 years old. The age of the Earth is on the

olchik [2.2K]

Write and solve an equation of ratios:

5 *10^9 years 100 m
------------------- = --------------
5 * 10^3 yrs x

Reducing the first fraction,

100 m
10^6 = ----------
x
100 m
Solving for x, x = ------------- = 10^(-4) m, or [10^(-1)] * [10^(-3))]
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2 years ago