It is 54. Draw it out. You will see that DCB - RCB = DCR
<span>(6+8)/2 = 14/2 = 7 hope this helps
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Answer:
n =22
Step-by-step explanation:
12-5=7
15-5=10
20-5=15
n-5=17
collect like terms
n=17+5
n=22
Answer:

Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors.
Like this :
Answer:
The answer is A which is X^3 3 root y