Answer:a 2 − b 2 = ( a + b ) ( a − b ) where a = 6 a and b = 7 b . ( 6 a + 7 b ) ( 6 a − 7 b
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Ratio of volume is ratio of the radius raised to the power 3.
Answer: x=5, choice D
Step-by-step explanation:
you have two vertical angles
11x=55
55/11=5
x=5
Answer:
PQ= 40 feet (nearest foot)
Step-by-step explanation:
Please see attached picture for full solution.
sin angle= opp/hyp
cos angle= adj/hyp
tan angle= opp/adj