1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anni [7]
3 years ago
10

What is measure of angle P?

Mathematics
2 answers:
masya89 [10]3 years ago
6 0
Sin P = opp/hyp
sin P = 15/17
P = sin⁻¹(15/17)
P = 61.93° (nearest hundredth)
Oliga [24]3 years ago
5 0

Answer:

The measure of angle P is 61.93°

Step-by-step explanation:

We are given a right triangle with measures 8 cm, 15 cm and 17 cm.

For angle P, we see that,

Perpendicular = 15 cm

Hypotenuse = 17 cm

Using the trigonometric forms of the angles, we have,

\sin P=\frac{Perpendicular}{Hypotenuse}

i.e. \sin P=\frac{15}{17}

i.e. \sin P=0.88235

i.e. P=\arcsin 0.88235

i.e. P = 61.93°

Hence, the measure of angle P is 61.93°.

You might be interested in
Terry and Callie do word processing. For a certain prospectus Callie can prepare it two hours faster than Terry can. If they wor
Dahasolnce [82]

Time taken by jerry alone is 10.1 hours

Time taken by callie alone is 8.1 hours

<u>Solution:</u>

Given:- For a certain prospectus Callie can prepare it two hours faster than Terry can

Let the time taken by Terry be "a" hours

So, the time taken by Callie will be (a-2) hours

Hence, the efficiency of Callie and Terry per hour is \frac{1}{a-2} \text { and } \frac{1}{a} \text { respectively }

If they work together they can do the entire prospectus in five hours

\text {So, } \frac{1}{a-2}+\frac{1}{a}=\frac{1}{5}

On cross-multiplication we get,

\frac{a+(a-2)}{(a-2) \times a}=\frac{1}{5}

\frac{2 a-2}{(a-2) \times a}=\frac{1}{5}

On cross multiplication ,we get

\begin{array}{l}{5 \times(2 a-2)=a \times(a-2)} \\\\ {10 a-10=a^{2}-2 a} \\\\ {a^{2}-2 a-10 a+10=0} \\\\ {a^{2}-12 a+10=0}\end{array}

<em><u>using quadratic formula:-</u></em>

x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

x=\frac{12 \pm \sqrt{144-40}}{2}

\begin{array}{l}{x=\frac{12 \pm \sqrt{144-40}}{2}} \\\\ {x=\frac{12 \pm \sqrt{104}}{2}} \\\\ {x=\frac{12 \pm 2 \sqrt{26}}{2}} \\\\ {x=6 \pm \sqrt{26}=6 \pm 5.1} \\\\ {x=10.1 \text { or } x=0.9}\end{array}

If we take a = 0.9, then while calculating time taken by callie = a - 2 we will end up in negative value

Let us take a = 10.1

So time taken by jerry alone = a = 10.1 hours

Time taken by callie alone = a - 2 = 10.1 - 2 = 8.1 hours

3 0
3 years ago
Ronald is calculating the time required to fill the swimming pool at school. He found that it takes 15 minutes to fill the swimm
Alik [6]

Answer:

C. 9 gallons per minute

Step-by-step explanation:

Divide 135 by 15 to see how many gallons he can fill in one minute.

135 ÷ 15 = 9

Hope this helps!

6 0
2 years ago
30 POINTS 3 MATH QUESTIONS HELP ASAP
Alexxandr [17]

Answer:

what is the question

Step-by-step explanation:

4 0
3 years ago
The PTA sells school supply packs each year. If 60% of the 400 students purchase from the PTA, then how many school supply packs
Bess [88]

:} Im sorry i dont know

...........................................................

8 0
2 years ago
What is the area in square feet of a 100 yard by 60 yard football field
vitfil [10]

Yards=6000

Feet=18000

6 0
3 years ago
Other questions:
  • Bertha buys electricity from a company that offers a choice of two tariffs. Both have a daily charge of $0.20 regardless of how
    5·1 answer
  • Each day Julian gives his dog, Banjo, 3 liters of water and 500 grams of food. Julian wants to track the total amount of the foo
    5·2 answers
  • Peter is working for an hourly wage of $12. If he worked for 20 hours last week, what is his gross pay?
    12·2 answers
  • Marcia has a licorice rope that is 28 inches long. She wants to cut it into 3,-inch pieces to share with friends. How many piece
    9·2 answers
  • 9. Carlos walked 8 miles in 3 hours. Leah walked 14 miles in 6 hours. Are these rates
    5·1 answer
  • PLS HELP I WILL GIVE BRAINLIEST PLSS
    14·1 answer
  • 5/13 as a decimal rounded to the nearest hundredth
    7·2 answers
  • Divide algebraic fractions<br><br> 12a2/18b2÷4a/3b
    6·1 answer
  • What’s -(-2) to the third power i I have to show work too and I don’t understand it and I t has to be evaluated
    12·2 answers
  • PLEASE ANSWER AS SOON AS POSSIBLE WILL GIVE "Brainliest" TO THE FIRST CORRECT PERSON!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!