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
Ksivusya [100]
3 years ago
6

If sin(x)=0.28 what is cos(90-x)

Mathematics
2 answers:
Sidana [21]3 years ago
6 0
I think it’s 0.28
I hope that helped
postnew [5]3 years ago
4 0
It is 0.28 because x and 90-x are complementary, so their angles add up to 90°.
You might be interested in
The area of a rectangular bathroom mirror is 9 square feet. the mirror is 3 feet wide. how tall is it?
lisabon 2012 [21]
You multpily the length and the width to find the area of a shape. If the square is 3ft wide, then the square is also 3 ft long if the area is 9.
so, how tall is it?
3 ft. I meant rectangle. Its still the same for the height.
5 0
3 years ago
Please help quickly!!!!!!!!!!The area of the regular pentagon is 6.9 cm2. What is the perimeter? 2 cm 5 cm 10 cm 20 cm
pishuonlain [190]
10
random words to fill up 20 character minimum for answering questions :P
7 0
3 years ago
Read 2 more answers
Micah mixed 3 ounces of yellow paint with 5 ounces of blue paint. What is the ratio of blue paint to the total amount of paint t
kaheart [24]
5:8
3+5=
8 (all ounces added)
5(ounces of blue)

6 0
3 years ago
Read 2 more answers
(35 points) answer 5 and 7 only please
tatyana61 [14]
A2+b2=c2 and get your answer

3 0
3 years ago
The original price of a sweater was $40. When Mandy went shopping, it was on sale for 50% off. What was the cost of the sweater
goldenfox [79]

Answer: $20

Step-by-step explanation:

half of 40 is 20.....

7 0
3 years ago
Read 2 more answers
Other questions:
  • Matt has a box that is 15 inches long and 5 inches wide. The volume of the box is 225 cubic inches. What is the height of the bo
    14·2 answers
  • What is the area of the sector having a radius of 8 and a central angle of 5pi/3 radians?
    13·1 answer
  • Help in maths question!
    8·2 answers
  • On Geometry, How can I do a 12-Pointed star?
    5·1 answer
  • Estimate the sum or difference 1/2 - 1/3
    6·2 answers
  • Helpppp Plzzzz ASAPppppppppp
    6·1 answer
  • PLEASE HELP!! I WILL MARK BRAINLIEST! IF YOU HAVE ANSWERED THIS QUESTION ALREADY, DON'T ANSWER IT AGAIN PLEASE!
    13·2 answers
  • Can someone please answer these 2 questions.
    10·1 answer
  • 2. At Best Buy, two flash drives and one new mouse for your
    7·1 answer
  • Express the shaded area as a fraction, a decimal, and a percent of the whole.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!