Answer:
60
Step-by-step explanation:
Area = ((a+b)/2)h=((7+13)/2)*6=60
Answer:
The solutions to the quadratic function are:
Step-by-step explanation:
Given the function
Let us determine all possible solutions for f(x) = 0
switch both sides
subtract 3 from both sides
simplify
Divide both sides by 4
Add (-1/2)² to both sides
solving
∵
as
so
Add 1/2 to both sides
also solving
Add 1/2 to both sides
Therefore, the solutions to the quadratic function are:
The answer would be 16.
8+8=16
90 degrees is one quarter of a circle so,
circumference = 4 * 117.75 = 471
circumference = 2 * PI * radius
radius = 471 / (2*PI)
radius =
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74.9619781963
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