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4 years ago

17. A gardener is installing a fence around his garden. Let x represent the width of

Mathematics

2 answers:

Serhud [2]4 years ago

6 0

Hey there!

Answer:

B. 3x + 4 ft.

Step-by-step explanation:

Remember that:

Perimeter of a rectangle: P = 2l + 2w

Given:

P = 8x + 8

w = x.

Plug the given information into the equation:

8x + 8 = 2l + 2x

Subtract 2x from both sides:

6x + 8 = 2l

Divide both sides by 2:

(6x + 8)/2 = 2l/2

3x + 4 = l.

Therefore, the length of the garden is:

l = 3x + 4 ft.

goblinko [34]4 years ago

5 0

That answer is b.) 3x +4

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ludmilkaskok [199]

Answer:

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Step-by-step explanation:

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2 years ago

How to evaluate the limit

anzhelika [568]

$\displaystyle\lim_{x\to2}\frac{x^2-x+6}{x+2}$

Both the numerator and denominator are continuous at $x=2$ , which means the quotient rule for limits applies:

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Perhaps you meant to write that $x\to-2$ instead? In that case, you would have

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3 years ago

The answer to the question to my test

wel

Answer:

Option C, 262 cm^3

Step-by-step explanation:

Step 1: Substitute 5 for radius and 10 for height

V = 1/3 * pi * r^2 * h

V = 1/3 * pi * (5)^2 * (10)

V = 1/3 * pi * 25 * 10

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7 0

4 years ago

Mary's team scores 18 points in the first half and 7 points in the second half. Mary scored a total of 5 points. What fraction o

jek_recluse [69]

Answer:

.2 or 1/5

Step-by-step explanation:

First, calculate the total points by adding the two half's totals together.

7 + 18 = 25

Now, divide the number of points Mary scored by the total.

5 / 25 = 1/5

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4 years ago

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3 years ago