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Sav [38]
3 years ago
8

(04.02 MC)

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

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WILL GIVE BRAINLIEST!!!
ella [17]

Answer:

The answer is C.) m∠RCD = m∠ACD ÷ 2

RCD = ACD divided by two.

RCD = 90 degrees

ACD ÷2 = 180÷2 = 90 degrees.

So, your answer is C.

Hope this helped. Have a grey day!

4 0
3 years ago
Steve earned a 96% on his first math test, a 74% on his second test, and a 85% on his third test. What is his test average?
masya89 [10]

Answer:

The average is 85%

Step-by-step explanation:

To find the average, we add up all the numbers.  Then we divide by the number of numbers

Average = (96+74+85) / 3

                 = 255/3

                 =85

6 0
2 years ago
Select all the angles of rotation that produce symmetry for this flower.
Sedaia [141]

Answer:

Angles of rotation that produce symmetry are the angles that we can rotate the image, and the end result will be the starting image. (the angles are always measured from the x-axis)

Here we can clearly see that in each quadrant we have a petal of the flower.

Then the angles that change one quadrant into other quadrant will produce symmetry.

Those angles are:

90°, 180°, 270°, 360°, etc.

We can define the set of those angles as:

A {n*90° I n ∈ Z}

3 0
3 years ago
How do I factor out the coefficient of the variable such as 1/3b -1/3?
Nutka1998 [239]
I think it is factored out like this:
1/3(b-1)
5 0
3 years ago
Read 2 more answers
Help me quickly please
liberstina [14]
P_{freshman}=\frac{freshman}{total}=\frac{7}{30}=0.2333\approx23\%
7 0
3 years ago
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