Cross multiply so 27*4 = (x+2)^3
Then cube root 108 = x+2
(cube root 108)-2= x
16/(q+1)=4
16/(q+1)=4 > Mult. both sides by (q+1)
16=4q+4 > Subtract 4 from both sides.
12=4q > Div. both sides by 4
q=3
Answer:
Area of a circle=πr²
radius is half of the diameter
1/2×2=1
π1²
22/7×1
3.1415926535897932
~3.14
4 should be D and 5 the change would be .94
The answer's D. 35/22
Well i have to write 20 words so dont mind this part
