Answer:
32
Step-by-step explanation:
2x = 64
/2 /2
x = 32
Answer:
b=240
Step-by-step explanation:
We need to find b. In order to this, we must isolate b.

Add 17 to both sides

Multiply both sides by 8 to remove the fraction

<span> point on the parabola reflector is (1,1/4) using your second part of the descriptio hat is 1 inch on each "side" in the cross section at the bulb. That makes the two inch cross sectional</span>
Diagonal of the rectangular prism=√(l²+w²+h²)
√(l²+w²+h²)=√(100+25+64)=√189 cm
Answer:

Step-by-step explanation:
we know that
The perimeter of the figure is equal to the perimeter of semicircle plus the perimeter of quarter circle plus two times the length of
plus two times the length of
<u>Find the perimeter of semicircle</u>
we know that
The circumference of a semicircle is equal to

we have
substitute

<u>Find the perimeter of a quarter of circle</u>
we know that
The circumference of a quarter of circle is equal to

we have
substitute

<u>Find the perimeter of the figure</u>

