All categories

3 years ago

Solve the equation 9=m-4

Mathematics

2 answers:

Bess [88]3 years ago

8 0

Answer: M = 13

Step-by-step explanation:

Add 4 to both sides to isolate m.

9 = m - 4

9 + 4 = m - 4 + 4

13 = m

Check to see if this is true by plugging the solution back into the equation.

9 = 13 - 4

9 = 9

Vedmedyk [2.9K]3 years ago

4 0

9=m-4

9+4=m

13=m

9=13-4

9=9

I hope this answer helped you!!! Thank you!!!

You might be interested in

Find the value of x in the following triangle

ozzi

Answer:

x = 124°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

x = 180° - (32 + 24)° = 180° - 56° = 124°

4 0

3 years ago

The ratio of the number of Sam's CDs to the number of Alice's CD's is 7 to 8. Sam has 84 CDS.

Alex

Answer:

180 CDs

Step-by-step explanation:

So if Sam has 84 CDs, and the ratio from Sam to Alice is 7:8, we can do 84/7=12 so each number is equal to 12. Then we add up 7 and 8 and get 15, so we do 15*12 and we get 180.

7 0

3 years ago

Point A and point B are placed on a number line. Point A is located at - 20 and

Igoryamba

Answer:

Point B is located on -25

4 0

3 years ago

Find the hypotenuse of an isosceles right triangle when the legs each measure 3\sqrt{x} 2inches.

Tresset [83]

The hypotenuse of the right triangle measures 3 units.

<h3>How to find the hypotenuse?</h3>

Here we know that both legs measure:

$L =\frac{3}{\sqrt{2} }$

If we use the Pythagorean theorem, we will see that the hypotenuse H can be written as:

$H^2 = (\frac{3}{\sqrt{2} } )^2 + (\frac{3}{\sqrt{2} } )^2 \\\\H^2 = \frac{9}{2} + \frac{9}{2} = \frac{18}{2} = 9\\\\H = \sqrt{9} = 3$

Then we conclude that the hypotenuse of the right triangle measures 9 units.

If you want to learn more about right triangles:

brainly.com/question/2217700

#SPJ1

6 0

2 years ago

Please help as soon as possible will mark as brainliest

scZoUnD [109]

i think its c.

hope this helpped

7 0

3 years ago