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
meriva
2 years ago
9

Can someone please help

Mathematics
1 answer:
Lana71 [14]2 years ago
4 0

9514 1404 393

Answer:

  (c)  graph is a line through the origin

Step-by-step explanation:

The equation ...

  y = kx

represents a proportional relationship between x and y. Its graph is a line through the origin. The value of k can be positive or negative. In this question, the value of k is 1/2.

You might be interested in
Find the value of a from given figure.​
NeX [460]

Answer:

45°

Step-by-step explanation:

three angles in a triangle sum up to 180

90° + a + a = 180°

90° + 2a = 180°

2a = 180°-90°

2a = 90°

a = 45°

7 0
3 years ago
The following table shows the probability of rolling the numbers 1 through 7
Marysya12 [62]

Answer:

2.0

Step-by-step explanation:

Couldn't really understnd what you wrote but I'll assume it's the standard deviation of a fair, 7-sided die

The standard deviation is just the square root of the variance (which is just the second moment minus the first moment squared)

The first moment (AKA the average is..)

\frac{1+2+3+4+5+6+7}{7}=4

The second moment is..

\frac{1^2+2^2+3^2+4^2+5^2+6^2+7^2}{7}=20

\sqrt{20-4^2}=2

4 0
3 years ago
What is the perimeter of the basement floor?
elena55 [62]
All you do is add up the sides of the walls, and you get your answer.

<3.

OG.
8 0
2 years ago
Read 2 more answers
Which of the following functions is not linear?
Molodets [167]
Hi there! The answer is A.
Graph A. is not linear because it contains x^2 and therefore is a quadratic function.
5 0
3 years ago
Read 2 more answers
What is the measure of angle CBE?
GarryVolchara [31]

Answer:

72°

Step-by-step explanation:

180-3x=2x

5x=180

x=36

Angle CBE = 2(36) = 72

7 0
2 years ago
Other questions:
  • What are the minimum, first quartile, median, third quartile, and maximum of the data set?
    7·2 answers
  • If you have 45 dollars and you lose 2 thirds in 6 hours how much money do you have left
    8·1 answer
  • Please help!
    7·1 answer
  • Put in steps please and hurry
    11·1 answer
  • (50 points) At a certain high school, 15 students play stringed instruments and 20 students play brass instruments. Five student
    10·1 answer
  • A line has a slope of 1 and passes through the point (8, 10). What is its equation in
    12·1 answer
  • What is the X-value of point A?
    10·1 answer
  • Could someone tell me if I am correct? WILL GIVE BRAINLIEST!!
    7·2 answers
  • I don't know the answer to this &amp; I don't understand how to get it.
    6·2 answers
  • Jacob spends 60 minutes in the gym every day doing freehand exercises and running on the treadmill. He runs on the treadmill for
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!