69 and 69 makes 69 hahahaha
No because to find the volume u have to multiply all three sides so when multiply 3 and 3 u get 9 then u need to multiply it by 7 so 9 and 7 equals 63. so the volume of the storage closet is 63 that's less then 67 so no she cant fit 67 boxes in the closet.
Answer:
V = (119.27 in²)(6 in) = 235.26 in³
Step-by-step explanation:
First find the area of the half circle (face only) and the area of the (face only) rectangular prism base.
The radius of this circle is 5 in, so half the area of this this circle is:
A1 = (1/2)π(5 in)², or approx. 39.27 in²
The face area of the rectangular prism is (8 in)(10 in) = 80 in²
So the total, combined face area of this solid is 119.27 in².
Now multiply this result by the depth of the solid, which is 6 in. The result is the volume of the solid: V = (119.27 in²)(6 in) = 235.26 in³
Answer:
m∠A=42
Step-by-step explanation:
Since they are complementary they must add up to 90°.
(2x+30)+(6x+12)=90
We can just remove parenthesis since you can't really do anything with them.
2x+30+6x+12=90
Combine like terms.
8x<u>+42</u>=90
Do inverse to find the value of x.
<u>8x</u>=48
x=6
Now since we are looking for the m∠A and not x we need to replace the x with the value of x in the ∠A equation.
(<u>2(6)</u>+30)
(<u>12+30</u>)
m∠A=42
156/4=39 miles per gallon. 39*12 gallons is 468 miles, and 6 gallons is 234.