Answer:
27:18.
Step-by-step explanation:
27/9 = 3
18/9 = 2
Answer:
What? I don't understand your question.
Step-by-step explanation:
answer
f(-5)=115
Step-by-step explanation:
x+5=0
x=-5
f(x)=3x^2-7x+5
f(-5)=3*(-5)^2-7(-5)+5
f(-5)=3*25+35+5
f(-5)=115
Area of one face =4/5 *4/5=16/25 (because the face is a square)
There are 6 such faces,
so the surface area = 6*(16/25)=96/25
if you need write that is a fraction 96/25,
if you need in decimal form,then 3.84