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3 years ago

15

12. Erma has her eye on two sweaters at her favorite clothing store, but she has been waiting

1 answer:

lina2011 [118]3 years ago

6 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

3( 2 + 2 ) - 4

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12-4

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2 years ago

2596 divided by 83 can't figure is out who ever does it gets $500 I really need help

worty [1.4K]

Answer:

2596\83 =31.2

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

A loss of 500 in stock market is worse than a gain of $200

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3 years ago

If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.

zhannawk [14.2K]

Answer:

$h= 2x$

Step-by-step explanation:

Given

Square

$Side = x$

Triangle

$Base = x$

$Altitude = h$

Required

Find h, if both shapes have the same area

The area of the square is:

$Area = x * x$

$Area = x^2$

The area of the triangle is:

$Area = \frac{1}{2} * Base*Height$

$Area = \frac{1}{2} * x*h$

Equate both areas

$x^2 = \frac{1}{2} * x*h$

Divide both sides by x

$x = \frac{1}{2} *h$

Multiply both sides by 2

$2*x = \frac{1}{2} *h*2$

$2x = h$

$h= 2x$

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2 years ago