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
Mazyrski [523]
3 years ago
5

Which of the following equations has the given solution set?

Mathematics
1 answer:
tester [92]3 years ago
8 0
-2m + 5 = 2m + 5
2m + 2m = 5 - 5
4m = 0
m = 0

-2m + 5 = -2m + 5
-2m + 2m = 5 - 5
0 = 0

-2m + 5 = -2m - 5
-2m + 2m = 5 + 5
0 = 10
Solution set is Ф
The third equation is the correct answer.
You might be interested in
If the height of water in the tank is 10cm what is the volume of the water​
Kay [80]

Answer:

4500cm^3

Step-by-step explanation:

We use the normal formula for volume V= L•W•H just changing the H value from 20 to 10 because the water isn't at the full hight

10•30•15=4500

hope this helps <3

7 0
2 years ago
Read 2 more answers
What happens when the median is between two numbers?
Wewaii [24]
If you mean when 2 numbers are left. then you would, add the numbers together and then divide them by 2

hope i helped


6 0
2 years ago
Write the expression as a single fraction:<br> please help, giving brainliest :)
nignag [31]

Answer:

\frac{4a^{2} + 15b}{10ab}

Step-by-step explanation:

find the least common denominator for both fractions then combine them to find:

\frac{4a^{2} + 15b}{10ab}

4 0
2 years ago
Plz give explanation.<br> solve | k-10 | = 3
Ne4ueva [31]

Answer:

13

Step-by-step explanation:

Explanation:

Use the absolute value definition to rewrite the absolute value equation as two separate equations.

k-10=3

k-10=-3

Solve the equation for k

k=13

k-10=-3

k=13

k=7

The equation has 2 solutions, meaning k1=7,k2=13. Which gives you the answer of: 13 (K1=7,k2=13)

6 0
2 years ago
Find the solutions of the quadratic equation -9c² +2 +3 = 0.
Tresset [83]

Given that,

An equation : -9c² +2c +3 = 0

To find,

Find the value of x.

Solution,

We have, -9c² +2c +3 = 0

We can solve it using the formula as follows :

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

Here, a = -9, b = 2 and c =3

Put the values,

c=\dfrac{-2\pm \sqrt{(2)^2-4(-9)(3)}}{2(-9)}\\\\c=\dfrac{-2+\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}, \dfrac{-2-\sqrt{(2)^{2}-4(-9)(3)}}{2(-9)}\\\\c=-0.47, 0.69

So, the solution are -0.47 and 0.69.

8 0
3 years ago
Other questions:
  • What is the answer to the question
    11·1 answer
  • Bella saved enough money to buy 3 books if each book was 13 dollers how much money did bella saved
    5·1 answer
  • A circular garden has a diameter of 6 feet. Which of the following is closest to the area of the garden?
    15·2 answers
  • Use a fraction strips to find some. Write your answer in simplest form 1/3+1/4
    8·2 answers
  • Simplify 1.0-4<br> o<br> 1<br> y
    9·1 answer
  • If all of the pieces of candy were lined up end to end, what would be the total length of candies? 1/8in, 2/8in, 3/8in, 4/8in ,
    9·1 answer
  • Name the quadrant in which sinθ and cosθ and tanθ are positive.<br><br> III<br> IV<br> I<br> II
    10·1 answer
  • The .............. from the regular selling price to the discounted sale price is 20%
    14·1 answer
  • Reflect the point (a) a-axis, and (b) in the y-axis (-1,0)
    6·2 answers
  • Please help me I will give brainliest I need help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!