Answer:
You are building your kids a small desk, where the width is 1/3 of its length. The length of the desk is 6 feet. What is it’s width? What is the area of the desk?
You use the equation 3.14r^2, for your problem, 3.14(5^2). Then you get 3.14(25) and guessing without using a calculator, you can see that it's going to be at least three times itself but not yet four. Therefore you can approximate the answer to be between 75 and 100 squared. I did this without a calculator but to get the exact answer you'd use a calculator and it would be letter B) 78.5 cm^2. Hope this helped!
Answer:
1.5 US pints
Step-by-step explanation:
Multiple to get it by doing this (1/2) US pint x 3 = 1.5 US pints.
Answer:
<em>0.5 < x < 15.5</em>
Step-by-step explanation:
<u>Triangle Inequality Theorem</u>
Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:
x + y > z
x + z > y
y + z > x
Combining the above inequalities, and provided y>z, the third size must satisfy:
y - z < x < y + z
The two side lengths given in the triangle of the figure are y=8.5, z=8.0, thus the possible values of x lie in the interval
8.5 - 8.0 < x < 8.5 + 8.0
0.5 < x < 15.5
