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
vichka [17]
3 years ago
6

WILL MARK THE BRAINLIEST!! PLEASE HELP If ∠1 = 3x, ∠2 = 5x + 18, and s ⊥ r, find m∠1. Question 5 options: A) 27° B) 63° C) 61° D

) 9°

Mathematics
1 answer:
Yakvenalex [24]3 years ago
5 0

Answer:

A. 27°

Step-by-step explanation:

Given that s is perpendicular to r, and <1 = 3x, <2 = 5x + 18, therefore:

m<1 + m<2 = 90°

3x + (5x + 18) = 90°

Solve for x using this equation

3x + 5x + 18 = 90

8x + 18 = 90

Subtract 18 from both sides

8x + 18 - 18 = 90 - 18

8x = 72

Divide both sides by 8

x = 9

Find m<1

m<1 = 3x

Plug in the value of x

m<1 = 3(9) = 27°

You might be interested in
Change equation into slope intercept form 4x+5y=20
asambeis [7]

the slope intercept form would be y = 4 /5 x-4


5 0
3 years ago
Read 2 more answers
Ini apa we jawabannya pelasee​
kupik [55]

Answer:

<h3></h3><h2><u>kualitas terjemahannya mungkin tidak bagus. Jadi lihat 2 baris terakhir jika Anda tidak mengerti.</u></h2>

Jadi jumlah derajat tidak masalah. Mereka masih akan menempuh jarak yang sama.

Karena Anda mengatakan bahwa ekspres Marina berjalan pada 40 km / jam dan kami melakukan 2 jam. 40 * 2 = 80 km. Untuk Dumai Anda melakukan hal yang sama, 48 * 2 = 96.

Marina berjalan sejauh 80 km

Dumai berjarak 96 km

8 0
3 years ago
When a question ask you to describe the relationship what does that mean and how will u do it
yanalaym [24]

In this case you can say in one hour Austin earns $7.50.

4 0
3 years ago
Find the product 20*9*15 tell which property you used
alukav5142 [94]
Okay so first what you would have to do is to read the question carefully and understand it because if you don't read the question, well the thing is you could get it wrong. and so first see what the question is and then understand it and once you'd understand it, solve it. So what you would have to do is tell the property is using and think about how the question is written and think of the properties you have studied. Well you might as well notice that its the associative property because if you don't have parenthesis around your problem, it wouldn't be as organized as it should be because if you don't follow the Associative Property, it could confuse you. And so the answer to this problem would be a more good or sensible answer because you used the properties to help you and so your final answer to this problem would be 2,700 as your final answer and keep in mind that if you use properties it would be a much easier problem to solve. And so thank for your question and have a blessed day and May God bless you and I hope this helped you out with your question you asked and so thank you again and so see you again. Bye !!!
7 0
3 years ago
What is the correct time 56 minutes after 10:56 AM?
irakobra [83]

Answer:

11:52 am

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • I need help ASAP. Only have until 2:59 to get this in its not 12:29 HELP!!
    5·1 answer
  • Deshaun needs to memorize words on a vocabulary list for Russian class. He has memorized 6 of the words, which is two-thirds of
    5·1 answer
  • 8 plates cost 48 dollars, how much do 20 plates cost?
    14·1 answer
  • No one can succeed in his or her career without relying on others for help or
    5·1 answer
  • 2/3 (n - 6) = 5n - 43<br><br> PLEASE HELP! YOU WILL GET AT 12 POINTS SO PPLLLZZZ HELP
    7·2 answers
  • Multiply the polynomials.
    14·1 answer
  • How many square feet of wallpaper are required to cover the wall surrounding the window?
    15·2 answers
  • When computing the control limits for the p-chart, what value is used when the population proportion of defective items is not k
    5·1 answer
  • Each football player is recommended to drink a minimum of 540 milliliters of water for every 1 hour of play. Aaron expects to pl
    9·1 answer
  • Solve the inequality please- 21 ≥ 3(a- 7) +9 Thank you so much
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!