Answer:
The answer is 50.24 inches
Step-by-step explanation:
Look a the diameter. Diameter is twice the radius. The formula for area is A=πr2. Divide 8 by 2. Multiply them like this: 3.14(4in.)(4in.). This is because you have to do the radius twice, hence the formula. This makes the answer 50.24 inches in area.
<span><span>(+8) (+2) (-5) =</span><span>(+16) (-5) =</span><span>-80</span></span>
Answer:
yes
Step-by-step explanation:
Using the distributive property you would multiply 15 by each term inside the parentheses:
15 times x = 15x
15 times 2 = 30
The equivalent expression would be 15x + 30
Answer:
429.88
Step-by-step explanation:
The first 40 hours is at 9.50
40 *9.50 =380
The remaining hours is at 9.50 * 1.5 or 14.25
43.5 -40 = 3.5
3.5 * 14.25
49.875 = 49.88 ( rounding to the nearest cent)
Add together
380+49.88 =429.88