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Aleksandr [31]
3 years ago
7

The ratio of the longer side of a rectangle to its

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0

Answer:

28 ft

Step-by-step explanation:

Given,

The ratio of the longer side of a rectangle to its shorter side=4:3

It is said that the length of the shorter side is 21 ft.

Let the longer side be x.

Then,

4:3=x:21

or,4/3=x/21

or,x=(4*21)/3=28 ft. [ANS]

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A triangle has an area of 230.86 square inches.the height of the triangle is 23.8 inches .what is the length of the base of the
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2 years ago
A rectangle has a height of 5 and a width of 4x^2 – 2x – 6.
bogdanovich [222]

The area of the rectangle is 20x^{2} -10x-30 units.

Step-by-step explanation:

Step 1:

The area of a rectangle is obtained by multiplying the length with the width of the rectangle.

Considering this a whole rectangle, the length of the rectangle is 5 units and the width is the sum of 4x^{2}, -2x, and -6.

So the length of the rectangle = 5 units and

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The area of a rectangle = (length)(width).

Step 2:

By substituting the known values, we get

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So the area of the rectangle is 20x^{2} -10x-30 units.

3 0
3 years ago
What does 1/2 Equivalent to.
Natali5045456 [20]
As a decimal it is equivalent to 0.5
As a fraction it can be equivalent to 2/4, 3/6, 4/8, 5/10 and so on. Hope this helps :)
4 0
3 years ago
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