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
Pavel [41]
3 years ago
11

In right ∆LMN, sin M = 0.759. What is cos N? A. 0.121 B. 0.241 C. 0.349 D. 0.651 E. 0.759

Mathematics
1 answer:
Hatshy [7]3 years ago
6 0

Answer:

E. 0.759

Step-by-step explanation:

You can take this right triangle to have a base length side LM , height of LN and a hypotenuse of MN

The sine of angle ∠LMN is 0.759, find the value of ∠LMN

sin^-1(0.759)=49.38

∠LMN=49.38°

Find angle ∠LNM

You know sum of angles in a triangle add up to 180°, given that this is a right-triangle, the base angle is 90° hence

∠LNM=180°-(90°+49.38°)

∠LNM= 180°-139.38°=40.62°

Find cos 40.62°

Cos 40.62°=0.7590

You might be interested in
8 1/2 - 6 1/4 please subtract
Alexandra [31]

Answer:

2.25

Step-by-step explanation:

8.5-6.25

(8-6)+(0.5-0.25)

2+0.25

2.25

4 0
3 years ago
Read 2 more answers
Comapny a charges $117 and allows unlimited mileage
Rufina [12.5K]

Answer:

If we are working in a coordinate plane where the endpoints has the coordinates (x1,y1) and (x2,y2) then the midpoint coordinates is found by using the following formula:

midpoint=(x1+x22,y1+y22)

Step-by-step explanation:

5 0
3 years ago
How will adding the value 90 affect the mean and median of the data set 1, 5, 5, 6, 9, 10?
Soloha48 [4]
I believe the answer is B for this question
6 0
3 years ago
Read 2 more answers
Ms. Lapido bought a car and pay for it $20.000.At the end of 10 years the car has no value whatsoever. Assuming that the car is
Leviafan [203]

Answer:

A) the value of the car will be 13,333.34 after 3 years ( not sure )

B) the depreciation of the car will be 2222.22 per year ( not sure)

C)  i do not know

4 0
3 years ago
What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)?
Masteriza [31]

Answer:c

Just had it on apex


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • Combine like terms to simplify the expression <br> -2/3a+5/6a-1/6
    11·2 answers
  • Pease I need help..
    13·1 answer
  • How many 2.5 strips of plylwood can you get out of a 24 inch width of plywood?
    10·1 answer
  • The area of a rectangle is 336 square inches. If the width of a rectangle is 6 inches. What is the length of the rectangle?
    13·2 answers
  • Can someone​ please help me I really need it
    9·2 answers
  • Patrick saved 500$. He received 25% of the money for his birthday , saved 30% of the remainder from his allowance and earned the
    6·1 answer
  • Combine like terms.
    6·1 answer
  • Charlene has four<br> -0.5 cards. What is the total value of her<br> cards?
    12·1 answer
  • Which graph shows a polynomial function of an even degree?
    15·1 answer
  • roberts mom gave him $9 to buy groceries. she told him to buy a loaf of bread and as many quarts of milk as he could with the mo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!