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vesna_86 [32]
3 years ago
7

I need help with this problem??

Mathematics
1 answer:
aalyn [17]3 years ago
4 0
No I think it’s a 90 degree rotation because the notations above PQR indicates only 1 rotation...
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A circle has a diameter of
blsea [12.9K]

Step-by-step explanation:

to calculate circumference:

2\pi \: r

if the diameter is 16 then the radius would be 8.

2\pi \:r \\  = 2\pi(8) \\  = 16\pi \\  =Rationalize(50.26548245744) \\circumference  = 50.27

to calculate the area of a circle:

\pi  {r}^{2}   \\  = \pi( {8})^{2}  \\ = Rationalize(201.06192982975) \\ area = 201.06 \:  ^{2}

5 0
1 year ago
Ned created a video that was originally 40 minutes
Zanzabum

Answer:

36.8 minutes or 36 minutes 48 seconds

Step-by-step explanation:

8 percent of 40 is 3.2

(.08 times 40)

40 minus 3.2 is 36.8 :)

(.8 times 60 is 48)

3 0
3 years ago
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What is the answer to question 1 written as an ordered pair? (5, $5.25)
shusha [124]
11.25,5 maybe I dunno
7 0
3 years ago
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Help me pleaseeeee!!!
arlik [135]

Answer:

(6, 5) is the answer.

Step-by-step explanation:

The y's intersect at (6, 5)

3 0
3 years ago
Carlos, Tyjuan and Sarah all went to the same gas station to fill their tanks with regular grade gas. Carlos filled up his gas t
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