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soldier1979 [14.2K]
3 years ago
7

HELP WITH THIS QUESTION PLEASE!!

Mathematics
1 answer:
svetlana [45]3 years ago
3 0

m<PQS = m<SQR

4y - 10 = 2y + 10

2y = 20

y = 10

m<PQR = m<PQS + m<SQR

= 4y - 10 + 2y + 10

= 6y

= 6•10

= 60

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((16 - (4/2))^2) × 3 =
VARVARA [1.3K]

Answer:

588

Step-by-step explanation:

((16 - (4/2))^2) × 3      Simplify the inner parentheses

((16 - 2)^2) x 3     Solve inner parentheses again

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588

7 0
3 years ago
Factor 4x^2 - 25 show your work Help Plz!
r-ruslan [8.4K]
<span>4x^2 - 25
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2 years ago
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omeli [17]

Answer:

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Step-by-step explanation:

8 0
2 years ago
1. What is the circumference of the given circle in terms of pi? radius= 14 in.
rusak2 [61]

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1. B     2. B

Step-by-step explanation:

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Radius is half of diameter, so you'd multiply 14 times 2 which gives you 28. Since it's asking for it in pi, it'll be 28 pi.

2. I think instead of circumference, it's asking for area because if it was asking for circumference the answer would have been 6.6 pi, but that answer isn't there. So if it's asking for area, the formula is A= pi(r²) They gave the diameter instead. Remember, the radius is half of the diameter, so in order to get the radius, you'd divide 6.6 by 2 and get 3.3. Then, multiply 3.3 with the number itself, and you'll get 10.89.

Hope this helps!

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