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nlexa [21]
2 years ago
14

Can someone please answer all the questions with explanations?

Mathematics
2 answers:
xenn [34]2 years ago
8 0
B I’m 80% sure that it.
aalyn [17]2 years ago
6 0

Answer:

I don't know sorry can't help you

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Frederick Douglass was born a slave in Maryland.
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Answer:

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3 years ago
Points A, B, C, and D lie on circle M. Line segment BD is a diameter. The measure of arc CD equals the measure of arc DA.
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2 years ago
2. Find the area of the shaded region. Express your answer in terms of
In-s [12.5K]

Answer:

Step-by-step explanation:

Find the area of the rectangle. A = length * width

Find the area of each circle.   A = π*radius*radius

Subtract the area of each circle from the area of the rectangle.

A = length * width

A = (3+6+9+12) * 18

A = 30 * 18

A = 540 square inches

Bottom circle

A = π * radius * radius.  (radius is 1/2 of the diameter)

A = 3.14 * 6 * 6

A = 133.04 square inches

Middle circle

A = π * radius * radius

A = 3.14 * 4.5 * 4.5

A = 63.59 square inches

Top circle

A = π * radius * radius

A = 3.14 * 3 * 3

A = 28.26 square inches

Subtract the circles from the rectangle.

540 - 133.04 - 63.59 - 28.26 = 315.11 square inches is the area of the shaded part.

8 0
2 years ago
PLEASE HELP 2. Give an example of a cubic binomial polynomial
salantis [7]
Answer: x^3+4 , x^2y+x^2+y

4 0
3 years ago
My teacher says b is wrong
Alex Ar [27]
It is wrong c is the correct answer I think
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