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
Deffense [45]
2 years ago
10

Two angels are called complementary when their measures add to 90. Two angels are called supplementary when their measures add u

p to 180 degrees
Mathematics
2 answers:
Lilit [14]2 years ago
7 0

Answer:

uhhhh i think its c^^

Step-by-step explanation:

galina1969 [7]2 years ago
4 0

Answer:

Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees. These two angles are supplementary because together they form a straight line.Jun 5, 2017

Step-by-step explanation:

Luna~

You might be interested in
If there are 220 members of the 7th grade, then how many students can be expected to prefer the zoo?
Citrus2011 [14]

66 students can be expected to prefer the zoo.

4 0
3 years ago
Steps to solve problem
Valentin [98]
The you are asking for is is 239
8 0
3 years ago
Read 2 more answers
DUE TODAY!!!! I WILL MARK BRAINLIST
11Alexandr11 [23.1K]
Median: 3
mode: 3
range: 9
interquartile range: 2

the outliers are 9 and 5. there is a cluster between 2 and 3.
5 0
3 years ago
Please help asap 25 pts
guajiro [1.7K]

D because the y-intercept is at -5 like shown in the equation, and the slope equals to 1, and I do believe that the bold line means that it is less than or equal to, just like the equation says.

3 0
3 years ago
15 points please help!! :)<br> Find the value of x.
andriy [413]

Answer:

Question 4: -11

Question 5: -7

Step-by-step explanation:

Four

Every triangle has 180 degrees.

So all three angles add to 180

<em><u>Equation</u></em>

60 + 80 + x + 51 = 180

<em><u>Solution</u></em>

Combine the like terms on the left. This is the first time I've seen x be a negative value. Almost all of the time it isn't, which should make you wonder.

191 + x = 180    

Subtract 191 from both sides.

191 - 191 + x = 180 - 191

x = - 11

Five

If a triangle is a right triangle and one of the angles is 45, then so is the other one.

<em><u>Proof</u></em>

a + 45 + 90 = 180         Combine like terms on the left

a + 135 = 180                Subtract 135 on both sides.

a + 135-135=180-135    Combine the like terms

a = 45

<em><u>Statement</u></em>

That means 52 + x = 45 and here is another negative answer. Subtract 52 from both sides

52 - 52 + x = 45 - 52    Combine like terms.

x  = - 7

6 0
3 years ago
Read 2 more answers
Other questions:
  • A praying mantis is an interesting insect that can rotate its head 180 degrees.Suppose the praying mantis at the right is 10.5 c
    13·2 answers
  • alex and Lara have $21.00 each to spend at a book fair, where all students receive a 35% discount. They both want to purchase a
    5·1 answer
  • I need help with 1. 2. and 3.
    15·2 answers
  • Question 13 (2 points)
    5·1 answer
  • Are these correct? Im having trouble
    13·2 answers
  • Can someone please help me with this!
    9·1 answer
  • Solve for 0: sin0=cos(0+25)​
    5·1 answer
  • Hunter is playing a video game where each round lasts ¾ of an hour. He has scheduled 3 hours to play video games. How many round
    11·1 answer
  • Find the value of y when x=0 using the equation y=-2/3x +4. Explain
    7·1 answer
  • Identify a set of parallel lines
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!