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
Alinara [238K]
3 years ago
10

The range of the following relation R {(3, −2), (1, 2), (−1, −4), (−1, 2)}

Mathematics
1 answer:
Oxana [17]3 years ago
8 0
I think the rang numbers are -2 , 2 , -4 , and 2. i hope that correct.
You might be interested in
Complete the following graphic organizer and then to find the missing information
Travka [436]

a) 4  

b) 47

c) 225

d) 120/400

4 0
3 years ago
Read 2 more answers
What value of c makes the polynomial below a perfect square? x^2+10+c
Inessa05 [86]

Answer: Hi there

To find the last term in order to obtain the perfect square, take the middle term, divide it by 2, and take its square. 

10 ÷ 2 = 5

5^2 = 25

Thus, the equation would be x^2 + 10x + 25

The answer is 25

Maybe mark Brainliest

:D

4 0
3 years ago
If measure of angle 1 = 2x+6 and measure of angle 2 = 8x+4 where angles 1 and 2 are supplementary, then how much is the actual m
nlexa [21]

Answer:

The actual measure of ∠1 = 40°

Step-by-step explanation:

We are given: ∠1 = 2x+6 and ∠2 = 8x+4

and both angles are supplementary. we need to find the actual measure of ∠1

Supplementary angles: If the angles are supplementary their sum is equal to 180°

In our case ∠1 +∠2 = 180°

2x+6+8x+4=180

Solving the equation to find x, then we can find the actual measure of ∠1

2x+6+8x+4=180\\10x+10=180\\10x=180-10\\10x=170\\x=170/10\\x=17

So, value of x = 17

Now, finding actual measure of ∠1 by putting x=17 in equation 2x+6

\angle1=2(17)+6\\\angle1=34+6\\\angle1=40

So, the actual measure of ∠1 = 40°

8 0
3 years ago
For the statement? below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify wh
snow_tiger [21]

Answer:

Option E - sigma greater than or equal to $327

Step-by-step explanation:

In this question, we are testing whether the standard deviation of the base price of a certain type of all-terrain vehicle is at least $327.

Now, standard deviation is denoted by the symbol sigma(σ). Since the test is saying it should be at least $327, it means it should either be equal to $327 or greater than $327.

Thus, we would use the symbol ≥ which means "greater than or equal to".

Thus, the claim as a mathematical statement would be;

sigma greater than or equal to $327

5 0
3 years ago
Simplify (3×22)÷6+(28-(4)2=
polet [3.4K]
(3*22)divide 6 + (28-(4)2=
31
5 0
2 years ago
Other questions:
  • 2. Solve 9 = 1 + 8x – 8. A. x = 2 B. x = 10
    7·2 answers
  • (Geometry A) Review Of Reasoning And Proof Quiz
    15·2 answers
  • HELP PLEASE <br> Solve the right triangle
    13·2 answers
  • Gradpoint-What is the value of y?<br><br>25<br><br>35<br><br>50<br><br>100
    7·1 answer
  • What is the answer using either the substitution method or elimination method
    8·1 answer
  • Use the graph to state the solution for the system. x – y = 4 (line a) x + y = 4 (line b)  A. (4, 0)                            
    8·1 answer
  • A shirt is on sale for 30% off. The original price is $26.98. What is the sale price?
    14·2 answers
  • What is N in 60% of N = 90?<br><br>A. 540<br>B. 240<br>C. 180<br>D. 150​
    8·1 answer
  • Given triangle ABC and A’B’C’, find the scale of factor and the center of dilation.
    5·1 answer
  • Solve 3x-1=5x+7<br><br> Please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!