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3 years ago

V(v-1)-2(1-v) how to solve this

1 answer:

4 0

Simply going to factorise this:

v(v - 1) -2(1 - v):
Note 1 - v = -(v-1)

v(v - 1) -2(1 - v)

v(v - 1) -2(-(v - 1))

v(v - 1) +2(v - 1)

(v + 2)(v - 1)

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Dwayne’s garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. If

zhenek [66]

Answer: Longest side = 19 ft

Explanation:

We are given a triangular shaped with two equal sides.

Let length of equal side be x ft

Third side is 4 ft longer than equal side.

Third side = (x+4) ft

Three sides of triangular garden are x, x and x+4.

The perimeter of triangular garden is 49 ft.

Perimeter of triangle = Sum of all three sides

Perimeter of triangle = 49 ft

x+x+x+4=49

3x=49-4

3x=45

x=15 ft

Longest side = x+4 => 15+4

Longest side = 19 ft

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3 years ago

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Terrence finished a word search in 3/4 the time it took Frank. Charlotte finshed the word search in 2/3 the time it took Terrenc

stealth61 [152]

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3 years ago

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Step-by-step explanation:

so this what I found hope you a good luck

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