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Studentka2010 [4]
4 years ago
5

What is an expression for the area of a circle as a function of its circumference?

Mathematics
1 answer:
NISA [10]4 years ago
3 0
\pi\frac{d}{2} ^{2}
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Y=5(x-2)(x+1) in standard form
Harrizon [31]
5(x²+x-2x-2)
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you can also simplify to  x²-x-2. 
6 0
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Write the expression 11-2 in simplest form.
vampirchik [111]

Answer:

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Step-by-step explanation:

5 0
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3 years ago
5 is 5% of what number w
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A ′ B ′ C ′ triangle, A, prime, B, prime, C, prime is the image of △ A B C △ABCtriangle, A, B, C under a rotation about the orig
erma4kov [3.2K]

The angle of rotation of triangle ABC to A'B'C is 105°

<h3>How to illustrate the information?</h3>

It should be noted that the rotation from ABC to A'B'C is in a clockwise direction.

Point B is also on the x axis and point B' is in the second quadrant.

In this case, the angle that depicts the second quadrant is 105°.

In conclusion, the correct option is D.

The complete question is:

Triangle A’ B’ C’ is the image of A B C under a rotation about the origin, (0,0)

Determine the angle of rotation

A. -105 degrees

B. -75 degrees

C. 75 degrees

D. 105 degrees

Learn more about triangles on:

brainly.com/question/11485921

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8 0
2 years ago
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