Answer:
So the answer is 
Step-by-step explanation:
Given,
Using
four times and
one time getting to 
If we are write this way then easily get the answer;

Add together
by making a common denominator of
and also add
in the second set of parenthesis to yield 


(By Cross-reduce and multiply the fractions)

∴ 
Answer: y=2
X=3
5.2+10.3=10+30=40
Step-by-step explanation:
Answer:
244,330 feet
Step-by-step explanation:
Please refer to the image attached for explanations
Answer:
25
Step-by-step explanation:
The pattern is + 1, + 3, + 6,... i.e. + 1, + (1 + 2), + (1 + 2 + 3),...
.'. Missing number = 15 + (1 + 2 + 3 + 4) = 25.
The area of a circle A equals either:
πr² or πd²/4
96 = πd²/4 => d = 11 inches
The diameter of the second circle equals :
11*1.5 = 16.5 inches
The area equals: π(16.5)²/4 = 214 square inches
Good luck