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
soldier1979 [14.2K]
2 years ago
10

I need help, i have a quiz on it soon.

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
8 0

Answer:

okay

Step-by-step explanation:

complementary angles are angles that add up to 90 degrees

so what you would do is take each number that you have and subtract it from 90

In the first one you would

1. take 90-80

2. you get your answer of 10!

i hope this helps :)

You might be interested in
Morton made 36 out of 48 free throws last season. What percent of his free throw did Morton make?
sveta [45]
Just divide 36 by 48, and you will get that he made 75% of his free throws.
8 0
3 years ago
Read 2 more answers
15. Find the length of x. Round to 1 decimal place.
BabaBlast [244]
15/x = 5/11

5x = 165

x = 33
6 0
3 years ago
What is the slope of the line whose equation is 2x−4y=10 ? Enter your answer in the box. NEED HELP ASAP PLEASE WILL GIVE BRAINLI
stich3 [128]

Answer:

The slope of the line is 1/2.

Step-by-step explanation:

2 x − 4 y = 10 (Subtract  2 x from both sides.)

− 4 y = − 2 x + 10 (Divide both sides by -4.)

y = − 2 x − 4 + 10 − 4  (Simplify.)

y = 1/2 x − 5 /2

y=1/2


4 0
3 years ago
Read 2 more answers
I need help can some please answer this 2 2/3+1 1/2
irakobra [83]

Answer:

25/6 or 4 1/6

Step-by-step explanation:

1) convert these fractions to improper fractions first:

8/3+3/2

make like denominators  by multiplying 8/3 by 2 and 3/2 by 3

so 8*2/3*2=16/6

3*3/2*3=9/6

16/6+9/6=25/6

Hope this helps!

3 0
3 years ago
Read 2 more answers
At what distance along the central perpendicular axis of a uniformly charged disk of radius 0.600 m is the magnitude of the elec
Vesna [10]
Khrewrftw5elytg00<span>At what distance along the central perpendicular axis of a uniformly charged disk of radius 0.600 m is the magnitude of the electric field equal to one half the magnitude of th</span>
7 0
3 years ago
Other questions:
  • Simple Interest - Item 1181
    7·1 answer
  • One number is 33 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 3103
    14·1 answer
  • What is the volume of a cube with an edge length of 3.2 meters?
    11·2 answers
  • Solve 5(x + 3) = 3x - 4<br>Show clear algebraic working,​
    9·2 answers
  • True or False : |-25| = -25
    12·2 answers
  • Least common denominator of 2/5 and 3/10
    7·1 answer
  • ?! if you make $360 a week what is your yearly wage ?​
    8·2 answers
  • Pleaseee i need help will mark brainliest
    12·1 answer
  • Sara bought a pack of 6 waters. It cost 3.96. How much did each water cost?
    7·1 answer
  • The hypotenuse of a right triangle measures 4 cm and one of its legs measures 3 cm. Find the measure of the other leg. If necess
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!