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
mash [69]
3 years ago
9

If x and y are complementary angles, then y is a right angle. right?

Mathematics
1 answer:
Nikitich [7]3 years ago
4 0
Always because the sum of x and y is 180 degrees. If x and y are right angles, then x and y are supplementary angles. Never because the sum of x and y has to be 90 degrees. If x and y are complementary angles, then y is a right angle.
You might be interested in
Which expression is equivalent to (6x+2)+(3x+7)?
EleoNora [17]

Answer:

6x+3x=9x

2+7=9

9(x+1)

Distributive property

9x + 9

(im not completly sure this is the right answer)

8 0
3 years ago
Simplify 2/7 ? I neeed help will give Brainlyest
Fudgin [204]

Answer:

2/7 is already in the simplest form. It can be written as 0.285714 in decimal form (rounded to 6 decimal places).

7 0
3 years ago
2/5(a+2b)^2 (if a=3 and b=-4)
kondor19780726 [428]

The answer is 10. Hope this helps.

Multiply the numbers

2/5 •(3-8)^2

Subtract (3-8)

2/5• (-5)^2

A negative base raised to an even power equals a positive

2/5• (5)^2

Reduce the expression with 5.

2•5

10

4 0
4 years ago
How many significant figures are there in the following measurement?2.04679 millimeters
BARSIC [14]
6 because if you take the 2.04679 then divide you would get 6.
8 0
3 years ago
Only if you get the vine you can answer this question!!!!!<br> Question:<br> What's 9 + 10?
lara [203]

Answer:

21 you stoopid

4 0
3 years ago
Read 2 more answers
Other questions:
  • Equivalent fractions definition
    11·2 answers
  • Helppp meeee plsssss
    7·1 answer
  • What is the next term of AP : √2, √8, √18, .......?
    13·1 answer
  •  what is the answer of -72 ÷ -6
    9·1 answer
  • Maggie says if the expression was 12 divided by 3 to the 2nd power you would divide before simplifying is she right?
    12·1 answer
  • Round 12.48 to the nearest whole number
    5·2 answers
  • How many numbers can you make between 0-99 using exactly four 4s and the operation?
    6·1 answer
  • 1. Emma used elimination to solve this system of linear equations. 3x + 5y = -17 2x + 4y = 6 Which equation did Emma have after
    8·2 answers
  • 8c + c = what please help me i am doing test and need answer right now. like 4rl
    12·2 answers
  • During the winter clearance sale, The Cyclery has marked down all bicycles
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!