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1 year ago

The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of x.

1 answer:

4 0

Equilateral triangle have the same side lengths. Perimeter = sum of all sides
(4x - 3) + (4x - 3) + (4x - 3) = 63
Remove parentheses
4x - 3 + 4x - 3 + 4x - 3 = 63
Combine like terms
12x - 9 = 63
12x = 72, x = 6

Solution: x = 6

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max2010maxim [7]

Answer:

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Step-by-step explanation:

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2 years ago

Paul Woonan, a self employed accountant, is married and enrolls in a non-group health insurance plan. The plan costs $7,710 per

natulia [17]

In this question, we're trying to find how much Paul will pay per month in premiums.

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2 years ago

A=1/4 and b=6.<br><br> −8ab=

podryga [215]

Answer:

When $a=\frac{1}{4}$ and $b=6$ :

$-8ab=-12$

Step-by-step explanation:

-8ab can be seen as -8×a×b. Insert the given values:

$-8*\frac{1}{4} *6$

Simplify multiplication from left to right:

$-8*\frac{1}{4} \\\\\frac{-8}{1} *\frac{1}{4} =\frac{-8}{4} =-2$

Insert and solve:

$-2*6=-12$

:Done

3 0

2 years ago

How to use distributive property to express numbers in diferent ways?

konstantin123 [22]

You use distributive property to distribute the numbers out.
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3 years ago

24 POINTS PLEASE

Alenkasestr [34]

Answer:

2.5X=1.0 try this i think

Step-by-step explanation:

tRY THAT

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2 years ago