Please help me I will give Brainlest
1 answer:
Problem 3
Circumference = pi*diameter
C = pi*d
C = 3.14*7.6
C = 23.864
C = 23.9
<h3>Answer: 23.9 cm</h3>
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Problem 4
A = area of square
A = side*side
A = 8*8
A = 64 square cm
B = area of circle
B = pi*r^2
B = 3.14*(5.5)^2 .... radius = 5.5 is half of diameter = 11
B = 94.985
C = area of shaded region
C = B - A
C = 94.985 - 64
C = 30.985
<h3>Answer: 30.985 square cm</h3>
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Problem 5
diameter = 6
radius = 3
area = pi*radius^2
A = pi*r^2
A = pi*3^2
A = 9*pi
A = 9*3.14
A = 28.26
<h3>Answer: 28.26 square millimeters</h3>
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The answer is ymb=x your welcome
Answer:
4m
Step-by-step explanation:
To get rid of fractions before solving we have to multiply by 4m
then we have:
4m * ( -3/4m - 1/2 ) = ( 2 + 1/4m)* 4m
The equation become :
4m * (-3/4m) - 4m (1/2) = 2 * 4m + (1/4m)*4m
-3 - 2m = 8m + 1
Answer:
It is the first one, so
7u + 5v
Answer:
Answer is B. 3.94
0.04 x 3.94 = 0.1576
Step-by-step explanation:
Move the decimal to right 3 times
