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evablogger [386]
3 years ago
15

Help please!!!!!!!!!!!!!

Mathematics
2 answers:
Natali5045456 [20]3 years ago
4 0
I’m 99.9 percent sure it’s F
Natali [406]3 years ago
3 0
I think it’s F I’m not sure if it’s correct !
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in triangle PQR the measure of angle R=90, QP=73, RQ=55, and PR=48. what is the value of the sine of angle P to the nearest Hund
alexandr402 [8]

Answer:

P ≈ 48.89°(nearest hundredth)

Step-by-step explanation:

The triangle PQR forms a right angle triangle since angle R is 90°. The triangle has an hypotenuse , adjacent and opposite side.

Using the SOHCAHTOA principle one can find the sine ratio of angle P. Let us designate where each side represent.

opposite side(QR) = 55

adjacent side(PR) = 48

hypotenuse(PQ) = 73

sin P = opposite/hypotenuse

sin P = 55/73

P = sin⁻¹ 55/73

P = sin⁻¹ 0.75342465753

P = 48.8879095605

P ≈ 48.89°(nearest hundredth)

5 0
3 years ago
PLZZZZZ HELP ME!<br> It’s math btw
matrenka [14]

Answer:

1. 9/10

2. 15/16

4. 3/5

5. 3/5

Step-by-step explanation:

1. 7/10 + 2/10 = 9/10

2. 13/16 + 2/16 = 15/16

4. 7/15 + 2/15 = 9/15 = 3/5

5. 9/20 + 3/20 = 12/20 = 3/5

3 0
3 years ago
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erastova [34]
I think 1 sorry if it is wrong
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A student has taken 5 quizzes. She would like to have at least 90% average. What must her fifth score be to achieve her goal?
Brut [27]

Answer:

she needs 96 in the fifth quiz

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Ms mitchell buys a new pair of boots that originally cost $65.00 but now are on sale for 15% off what is the sales price of the
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The sale price would be $55.25.
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3 years ago
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