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3 years ago

6

Derrico is building a holding pen for his dogs. The rectangular holding pen is 14.8 feet wide by 8.9 feet long. About how many f

eet of fencing will he need to build the sides of this holding pen?

2 answers:

son4ous [18]3 years ago

8 0

Answer:

11

Step-by-step explanation:

Dmitriy789 [7]3 years ago

3 0

It’s 6

Step by step explanation:

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MariettaO [177]

Answer:

Step-by-step explanation:

the formula for a cylinder is πr^2 x H

if it equals 10 to find the others you just need to do algebra

$\pi r^{2} *h = 10$

$h =\frac{10}{\pi r^{2} }$

$r =\sqrt{\frac{\frac{10}{h} }{\pi } }$

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4 years ago

What is the length to one side of this triangle

garik1379 [7]

The formula of the altitude of an equilateral triangle with side x:
$h=\dfrac{x\sqrt3}{2}$
We have:
$h=6\sqrt3$
Substitute:
$\dfrac{x\sqrt3}{2}=6\sqrt3\ \ \ |\cdot2\\\\x\sqrt3=12\sqrt3\ \ \ |:\sqrt3\\\\x=12$

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4 years ago

What is the interest earned for $5,000 compounded annually for 4 year at 6%.

Lady_Fox [76]

Answer:

Step-by-step explanation:

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4 years ago

For 3x2- 4x+ 1, match the following:

yan [13]

They are all correct

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3 years ago

Solve 1/2x-4=7+1/6x

Westkost [7]

Answer:

x=11/2

Step-by-step explanation:

1/2x-4=7+1/6x

1/2x-1/6x=7+4

6*1/2x-1/6*6=11 As 6 is the Lcm and we have to multiply it to the fractions.

3x-x=11 As 6 divided by 2 is 3 and 3 multiplied by x is 3x.

2x=11

x=11/2 OR 5 1/2

7 0

4 years ago

Read 2 more answers