3 years ago

15) Find the dimensions of a rectangle with a perimeter of 80m if the length is 10m less than four times the width

1 answer:

4 0

Answer:

Width: 10m Length: 30m

Step-by-step explanation:

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Aliun [14]

The answer is (c). The picture shows that all of the angles and sides are equal, meaning that it's both equilateral and equiangular.

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larisa [96]

600/100 as a mixed number would be 6

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vekshin1

the 5 is in the hundreds place, the 7 is in the tens place and the 2 is in the ones place

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Lostsunrise [7]

Answer is 129(A) hope this helps:)

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3 years ago

maria [59]

Cos9x - cos5x = -2sin2x.sin7x
sin17x - sin3x = 2sin7x.cos10x
so f(x) = $\frac{-2sin2x.sin7x}{2sin7x.cos10x}$ = $\frac{-sin2x}{cos10x}$

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3 years ago