Answer:
0.35
Step-by-step explanation:
we know that
step 1
multiply
by 
so

step 2
Divide numerator and denominator by 

therefore
the answer is

Answer:
392
Step-by-step explanation:
3 rectangular faces
7 x 16 = 112
7 x 16 = 112
7 x 16 = 112
2 triangular faces
1/2 x 7 x 8 = 28
1/2 x 7 x 8 = 28
Total surface area:
112 + 112 + 112 + 28 + 28 = 392
Answer:
it's b
Step-by-step explanation:
If you can use your phone in class, I highly suggest the desmos app because you can just put the equations in and it shows you everything
Answer:
0,05
Step-by-step explanation:
