Answer:
1
Step-by-step explanation:
-30 ÷ (6a)
a = -5
-30 ÷ (6(-5))
-30 / -30 = 1 ( -/- is +)
Answer:
1
Step-by-step explanation:
1111111111111111111111
Answer:
Figure 1
Step-by-step explanation:
3^+ 4^-7/2=8
This is the concept of surface area of solid materials;
The surface area of a triangular base prism is given by:
SA=bh+l(a+b+c)
base=10 cm
a=10 cm
c=10cm
height=8.7 cm
length=15 cm
Thus,
SA=8.7*10+15(10+10+10)
SA=87+15(30)
SA=87+450
SA=537 cm^2
The answer is 537 cm^2