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
anzhelika [568]
3 years ago
14

∠A and ∠B are complementary angles.

Mathematics
1 answer:
iogann1982 [59]3 years ago
3 0
Cos 52 = 0.6157

sin 42 = cos 48 = 2/3     (because 42 + 38 = 90 - complementary angles)

if tan 20,5 = 3/8 then  tan 69.5 wil =  1 / 3/8  = 8/3

You might be interested in
Pls help asap! Due in 5 minutes!!! Pls
skelet666 [1.2K]

Answer: The value of X is 26.

Explanation: The explanation is in the image.

5 0
2 years ago
Chris found out that animators earn an average salary of $46,885 for 12 months. How much does an animator earns per month? Set u
Reptile [31]

Answer:

345:675=243$

Step-by-step explanation:

8 0
2 years ago
Select the correct answer.
aleksley [76]

Answer:

A. 247.03

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which of the following represents the factorization of the trinomial below?
saw5 [17]

Answer: (x-8)(x+6)

Step-by-step explanation: For this equation, you need to figure out what two numbers add up to add -2, and multiply to get -48.

These numbers are +6 and -8. So the factored pair will be (x+6)(x-8)

Hope this helps:)

3 0
3 years ago
Read 2 more answers
George sold 18, 22, 26, 12, 25, 20, and 19 cars per month over the past seven months. He followed the steps below to
ikadub [295]

Answer:

George made the first mistake by multiplying by 7 instead of 8

Step-by-step explanation:

The total cars needed to have a mean of 24:

24 x 8 = 192

Total cars sold during the seven months:

18 + 22 + 26 + 12 + 25 + 20 + 19 = 142

Subtract the total cars sold from the total cars needed:

192 - 142 = 50

George needs to sell 50 cars in the eight month in order to have an average of 24 cars sold per month.

8 0
3 years ago
Read 2 more answers
Other questions:
  • On Monday Sarah had homework in 7⁄10 of her classes, Tuesday 3⁄5 , Wednesday 9⁄11 , and Thursday 1⁄2 . Which day did she have th
    6·1 answer
  • A student needs to make a circular cardboard piece with an area between 154 square inches and 616 square inches. The function f(
    9·2 answers
  • 39 is what percent of 156?
    9·2 answers
  • The perimeter of the rectangle below is 84 cm. Write an equation and find the length and
    12·1 answer
  • -x(y+z) if x=4, y=-3, and z= -5
    8·1 answer
  • Mrs. Yuri’s classroom has 21 students. She took all of her students to a field trip at the skate station and brought four chaper
    5·2 answers
  • If the store currently charges a price of $50, then increases that price to $60, what happens to total revenue from shoe sales (
    11·1 answer
  • PLS HELP! BAD AT MATH!
    6·1 answer
  • What is the premium for $75,000 for a 33 year old female, for a 20-year policy?
    14·1 answer
  • When she adds 2 to both sides, the equation 4x = 3x results. Which solution will best illustrate what happens to x ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!