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
Over [174]
4 years ago
12

Which expression is the multiplicative inverse of -21?

Mathematics
1 answer:
alexdok [17]4 years ago
8 0

Answer:

21

Step-by-step explanation:

inverse means opposite so it's a positive

You might be interested in
P/4+=16<br> Pls show work!!
Dima020 [189]

Answer:

P = 64

Step-by-step explanation:

brainliest question

3 0
3 years ago
Find the number of sides of a regular polygon whose each interior angle is of 135 degrees
wolverine [178]

Answer:

8 sides

Step-by-step explanation:

exterior angle + interior angle = 180° , that is

exterior angle + 135° = 180° ( subtract 135° from both sides )

exterior angle = 45°

the sum of the exterior angles of a polygon = 360°

since the polygon is regular then number of sides n is

n = 360° ÷ 45÷ = 8

5 0
2 years ago
What is the domain of the function y= (square root) x+6-7
nikklg [1K]

Answer:

the third choice.  x>_-6

Step-by-step explanation:

1. When you have the square root of (x+6), it shifts the graph 6 units to the left.  

2.  So the x values would start and include -6 and continue growing to the right.

3. So the domain (x values) of the equation is x is greater than or equal to -6

4 0
3 years ago
Please help I have no clue what to do for this
nikdorinn [45]

Answer:

:0

Step-by-step explanation:

I am doing a quiz at the moment that is kind of like that 0.0

And unfortunatly I do not know the answer to that. I am so sorry

5 0
3 years ago
PLEASE HELP ME GRAPH THIS
spin [16.1K]

Answer:

\huge\boxed{(12,80),(10,65)}

Step-by-step explanation:

The line given has a slope of 7.5 and a point at (12, 80)

Because of the slope, simply subtract 2 from the x and subtract 15 from the y to get another point, at (10, 65)

Thus, simply put your points at (10, 65) and (12, 80)

Hope it helps and let me know if you want me to elaborate.

3 0
3 years ago
Other questions:
  • What are some key features you can identify from the graph of exponential functions.
    14·1 answer
  • If you divided -22 into 4 equal parts, how much is each part equal to?
    12·2 answers
  • Reagan can walk 24 dogs in 8 hours. How many dogs can Regan walk in 10 hours?
    13·2 answers
  • Name the addition property illustrated by each of the following examples:
    11·2 answers
  • Sam have 10 books and Mary have 10 books too how manny books they all have
    8·2 answers
  • How many possible outcomes are there when flipping a coin 9 times​
    15·2 answers
  • Please answer this quickly! Find the next two numbers in the pattern. 1875, -375,75,?,?
    10·1 answer
  • Money changer A offers an exchange rate of 1 CAD = 0.635 EUR, with no transfer fee. Which money changer gives the most money in
    5·1 answer
  • ILL GIVE YOU BRAINLEST PLEASE THIS IS THE ONLY QUESTION I HAVENT ANSWER!
    9·1 answer
  • Need assistance with ratios
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!