-5.5a-9.35+39.78-59.28a<-14.916
-64.78a+30.43<-14.916
-30.43<-30.43
-64.78a<-45.346
a>0.7
P(A U B) = P(A) + P(B) - P(A and B)
P(A | B) = P(A and B) / P(B)
Answer:
D or A
Step-by-step explanation:
Answer: 81/2 inches squared or 40.5 inches squared
Step-by-step explanation:
The volume of a pyramid = bh/3
so V = bh/3
V = 108 and h = 8, so plug these in
108 = 8b/3
b = 108 *3/8
= 40.5 inches squared
or if you want a fraction, 81/2 inches squared
Answer:
total length: 2 1/6 ft Leftover: 4 5/6 ft How many: 2
Step-by-step explanation:
Total length: add 2/3ft and 1 1/2 ft together.
Leftover: Subtract 2 1/6ft from 6ft
How many: Multiply 2 1/6 by 2