Answer:
x=17
Step-by-step explanation:
53+(2x+3)=90
Sphere surface area is A=4pi*r^2. So r is sqrt(A/4pi)
r=4cm. So d=8cm
6. C. 748h = 1,500, because 34 x 22 = 748 x height 'h'
7. B. 59 + x, because sum means add
The answer would be $263063.30 I hope this helped ^^
