Answer:
6.7
Step-by-step explanation:
<span>The radius of a circle is 7 inches. What is the area?
Solution:<span>
<span>A= 3.14 * (7 in) · (7 in)</span></span><span> <span>
A= 3.14 * (49 in^2)
</span></span><span>A = </span></span><span>153.94</span><span> in^2</span>
Answer:
people in Africa. African nations typically fall toward the bottom of any list measuring small size economic activity, such as income per capita or GDP per capita, despite a wealth of natural resources
Step-by-step explanation:
Answer:
See below and attached.
Step-by-step explanation:
Draw a rectangle.
Divide it in half.
Divide each part in half again.
Lastly, divide each part again in half.
This will give a total of 8 sections.
Project a uses 1/2 of the fabric. This means it will use 4 out of the 8 pieces.
Project b uses 1/4 of the fabric. This means it will use 2 out of 8 pieces.
So the fabric that is left is 1 - 1/2 - 1/4 = 1/4.
You can find the amount left for any number of yards of fabric by taking f(x) = x/8 - 3/4