Answer: the width of the rectangle
= 31feet.
Step-by-step explanation:
Perimeter of a triangle = 2( l + b)
let the width = xfeet
The length = 2x feet.
Substitute for this in the equation above,
2( 2x + x ) = 186
2(3x) = 186
Divide by 2 through
3x = 93
Divide by 3
x = 31feet. Therefore, the width of the rectangular = 31feet.
Check.
Since the length is twice the width,
L = 31 x 2
= 62feet.
Put that into the formula above
2( 62 + 31 )
2 x 93
= 186 which is the perimeter of the rectangle.
Answer:
Step-by-step explanation:
Other Polynomials is the answer
Answer:
<h2>The answer is 10</h2>
Step-by-step explanation:
The formula for finding the combination of two given positive numbers is given by
<h3>
</h3>
Where n and r are positive numbers
From the question we have
5 C 3
<u>Simplify</u>
That's
<h3>
</h3>
We have the final answer as
<h3>10</h3>
Hope this helps you
Okay. So this is a simple division problem. All you need to do is divide 10 by 3.5. This will figure out how much you spend per single hour. you'll come up with around 2.855. So I'd round down, and say $2.85 per hour.