Answer:
D. i think
Step-by-step explanation:
Hope this helps!
Answer:
the area is 52.49
Step-by-step explanation:
triangle
radius is 3.5
3.5x19=66.5÷2=33.25
hemisphere
π3.5squared=38.48
38.48÷2=19.24
33.25+19.24= 52.49
I hope this helps you
x^2-5x-36=0
x -9
x +4
(x-9)(x+4)=0
x-9=0
x=9
