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
Ratling [72]
3 years ago
7

Yall im almost done pls HELP

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

61 degrees

Step-by-step explanation:

==>Given ∆MNO,

MO = 18,

MN = 6

m<O = 17°

==>Required:

Measure of <N

==>SOLUTION:

Use the sine formula for finding measure of angles which is given as: Sine A/a = Sine B/b = Sine C/c

Where,

Sine A = 17°

a = 6

Sine B = N

b = 18

Thus,

sin(17)/6 = sin(N)/18

Cross multiply

sin(17)*18 = sin(N)*6

0.2924*18 = 6*sin(N)

5.2632 = 6*sin(N)

Divide both sides by 6

5.2632/6 = sin(N)

0.8772 = sin(N)

sin(N) = 0.8772

N = sin^-1(0.8772)

N ≈ 61° (approximated)

You might be interested in
What is the period of the sine funtion y = sin (2x) ?
Margarita [4]

Answer: a

Step-by-step explanation:

2x=2\pi

x=\pi ==> Period: \pi ==> a

8 0
2 years ago
Read 2 more answers
A school requires 2 computers for every 5 students. If a school has 145 students, how many computers do they need?
defon

Step-by-step explanation:

145/5=23

23×2=46 computers

4 0
3 years ago
Plz help!!! Urgent!!! It is a mathematics question, I had attached an picture here.
Marianna [84]
B and (0,4)
because the 0 is the x intercept where it crosses 
5 0
3 years ago
Read 2 more answers
Vince makes 75% of his free throw attempts. He wants to create a tool that will simulate his free throw shooting and allow him t
Yuri [45]

Answer:

a spinner divided into 4 congruent sectors, spun 7 times

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Team A and Team B play in a competition.
Anuta_ua [19.1K]
Team A: 15 points
Team B: 3 points

Team A has twelve more points than Team B:
A = B + 12
Team A has five times as many points as Team B:
A = B × 5
A = 5B

substitute "A" with "B + 12" to solve for B:
A = 5B
(B + 12) = 5B
B + 12 = 5B
12 = 5B - B
12 = 4B
3 = B
Team B has 3 points
now substitute "B" with 3 to solve for A:
A = 5B
A = 5(3)
A = 15
Team A has 15 points

Check your answer by inputting both values into either equation:
A = 5B
(15) = 5(3)
15 = 15 ✔

A = B + 12
(15) = (3) + 12
15 = 15 ✔
8 0
3 years ago
Read 2 more answers
Other questions:
  • Order each step and justification that is needed to dove the equation below. 2/3y+15=9
    5·1 answer
  • The level of a lake was 8 inches below normal. It decreased 1 and 1/4 inches in June and 2 and 3/8 inches more in July. What was
    12·1 answer
  • Martha deposits $500 in an account that pays 6% simple interest, and $1000 in a second account which has a higher interest rate
    12·1 answer
  • Can someone pls help me with question 21
    5·1 answer
  • Find the Quotient 8372divided by 5
    8·1 answer
  • Write the equation of a circle with a center at (-2, 3) and a radius of 4.
    15·1 answer
  • What is the slope represented in the table ?
    15·1 answer
  • Need some help, please. :)
    7·1 answer
  • E
    14·1 answer
  • I need help on this one
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!