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
Eddi Din [679]
2 years ago
6

Given cos(angle) = -5/13 where the terminal arm of angle lies in quadrant 2, evaluate each trigonometric expression

Mathematics
1 answer:
Mrrafil [7]2 years ago
3 0

Answer the answer is 76.6

Step-by-step explanation:

You might be interested in
Find the value of x. Round to the nearest tenth.
Aliun [14]

Answer:

Step-by-step explanation:

Triangle XYZ is a right angle triangle.

From the given right angle triangle

XZ represents the hypotenuse of the right angle triangle.

With ∠34 as the reference angle,

YZ represents the adjacent side of the right angle triangle.

XY represents the opposite side of the right angle triangle.

To determine x, we would apply the Cosine trigonometric ratio

Cos θ = opposite side/hypotenuse. Therefore,

Cos 34 = x/28

x = 28Cos34 = 28 × 0.8290

x = 23.212

To the nearest tenth, it becomes

23.2

7 0
3 years ago
What is 1836837292 times 816282?
LiRa [457]

Answer:

The product is 1.4993772e+15.

Step-by-step explanation:

Thanks for the points! Brainliest? Thanks!

5 0
2 years ago
Read 2 more answers
What’s Distribute -x(5x+2)
MaRussiya [10]

Answer:

-5x^2-2x

Step-by-step explanation:

When distributing, you multiply the term outside the brackets to all the terms in brackets.

If the term outside the bracket is negative, then when distributing/opening the brackets, the signs of the terms changes.

So in this prob. -x would multiply to both +5x and +2

-x*5x+-x*2

∴-5x^2-2x

4 0
3 years ago
Read 2 more answers
If the ribbon cost $0.10 per foot what is the total cost of the ribbon in dollars
WITCHER [35]
Well how long is the ribbon? I'm not asking for the dollar amount, I will answer your question if you can tell me the length of the ribbon. No one can figure it out unless you give the total length. 

7 0
3 years ago
Read 2 more answers
Where the numerator is larger than the denominator
gregori [183]
A fraction with a numerator that is greater than or equal to the denominator is known as an improper fraction.
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!
    15·1 answer
  • Susan invested part of her $15,000 bonus in a find that paid and 11% profit and invested the rest in stock that suffered a 5% lo
    12·1 answer
  • alex has 3 baseballs. he brings 2 baseballs to school. what fraction of his baseballs does alex bring to school?
    14·1 answer
  • How many two third ounce slice of cheese in twenty four ounce package​
    12·1 answer
  • Twenty-four percent of the 25 swim team members are new on the team . how many members are new?
    7·2 answers
  • Justificantion for x=8/15
    8·1 answer
  • 1) A box contains 6 red marbles, 10 black marbles, 4 green marbles, and 2 white marbles. One
    14·1 answer
  • If you paid $160 in interest to a loan company for the use of $10000 of or 30 days, what annual simple interest rate did they ch
    7·1 answer
  • Can i use some help? im really confused on how to show my work and all
    7·2 answers
  • Write an equation for each graph:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!