Find the formula for the 4th of the following A.P.S a)3,7,11........ b)12,7,2.......
1 answer:
Answer:
A = 15
B = -3
Step-by-step explanation:
3 ,7,11..... You add 4 each time so 11+4 is 15
12,7,2.... You take 5 each time so 2-5 is -3
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Answer = 4
10^2 = 100
8^2 = 64
100 + 64 = 164
180 - 164 = 16
Square root of 16 = 4
2. Multiply the base time height times two
Answer:
113.04
Step-by-step explanation:
Surface area for a sphere is 4*pi*radius^2
4*3*3*3.14
113.04
y = 2(-4) - 3
y = -8 - 3
y = -11
Answer:
Ox=-2 and x=-8
Step-by-step explanation: