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
Gnom [1K]
3 years ago
13

Find Y. Round to the nearest tenth.

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

y=27.8

Step-by-step explanation:

  • 8^2=17^2+16^2-2(16)(17)cosY
  • 8^2-17^2-16^2/-2(17)(16)=cosY
  • -481/-544=cosY
  • 0.8842=cosY
  • Y is about 27.8
You might be interested in
draw two different math mountains with a total of 13. explain why you can make two different math mountains
nordsb [41]
You would make two mountains because you need to compare the two factor mountains
6 0
3 years ago
Read 2 more answers
A medium egg has a mass of 50 grams what is the mass of a 8 medium egg
zhuklara [117]

Answer:

400 grams.

Step-by-step explanation:

The mass of one medium egg is 50 grams. To solve for 8 medium eggs. Multiply.

50 * 8 = 400

400 grams.

4 0
2 years ago
What are the 3 author's purposes?
Lostsunrise [7]

Answer:

To persuade, inform and entertain.

Step-by-step explanation:

You can remember it as PIE, if that helps!

6 0
3 years ago
Read 2 more answers
Factor the following:
Marta_Voda [28]

Answer:

(x + 4) (x - 5) so B:

Step-by-step explanation:

Factor the following:

x^2 - x - 20

The factors of -20 that sum to -1 are 4 and -5. So, x^2 - x - 20 = (x + 4) (x - 5):

Answer: (x + 4) (x - 5)

5 0
3 years ago
6 months time principle $15000 at 6% compounded semiannually
Bezzdna [24]

Answer:

the compound interest is $900

3 0
3 years ago
Other questions:
  • What is 6+2-8? make sure u give my my asnwer
    12·2 answers
  • A mountain climber reached an elevation of 1,600 feet above sea level. Which number line represents all locations below the clim
    8·2 answers
  • What is the distance between the points (-3, 2) and (1,0)?
    5·2 answers
  • Which is the domain of the function f(x) =
    6·2 answers
  • Khan academy circles unit test
    5·1 answer
  • Supppose A is an invertible n\times n matrix and v is an eigenvector of A with associated eigenvalue -3. Convince yourself that
    11·1 answer
  • 1. Combine the expressions<br>(a) 7x+3+6x +11​
    13·1 answer
  • What is the value of the expression below when r = 2?
    13·1 answer
  • Lydia had 20 minutes to do a three-problem quiz. She spent 9 7/10
    7·1 answer
  • In a group of 26 pupils, 3 play the flute only.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!