This should be the correct answer. i hope this helps you out.
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Answer:
a = 14.73
Step-by-step explanation:
This ratio can also be written like this:
Then you can cross multiply to get
11a = 6 x 27
11a = 162
Divide both sides by 11
11a / 11 = 162 / 11
a = 14.73
Answer:
10
Step-by-step explanation:
Multiply 4 by 2.5 to get 10
7*9
b. 63
v=5 i=1
5+1+1= 7
x=10
10-1= 9
9*7= 63