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2 years ago

Solve the equation 9=m-4

Mathematics

2 answers:

Bess [88]2 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]2 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!!!

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Geometric mean <br> Pls help thank u

quester [9]

Answer:

Step-by-step explanation:

1). Geometric mean of a and b = $\sqrt{a\times b}$

Therefore, geometric mean of 2 and 50 = $\sqrt{2\times 50}$

= 10

2). By geometric mean theorem,

$\frac{JM}{KM}=\frac{KM}{ML}$

$\frac{6}{e}=\frac{e}{24}$

e² = 6 × 24

e = √144

e = 12

Similarly, $\frac{JL}{KJ}=\frac{KJ}{JM}$

$\frac{6+24}{d}=\frac{d}{6}$

d² = 6 × 30

d = √180

d = 6√5

And $\frac{JL}{KL}=\frac{KL}{ML}$

$\frac{6+24}{c}=\frac{c}{24}$

c² = 30 × 24

c = √720

c = 12√5

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2 years ago

There are seven houses, each containing seven cats. Each cat kills seven mice, each mouse would have eaten seven ears of corn. E

Sedaia [141]

Do (7x3)=21x7=147 so that’s how you do it hope it helps

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2 years ago

Read the following two statements. Then, if possible, use the Law of Detachment to draw a conclusion. The doctor recommends rest

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Then the correct option is A.

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brainly.com/question/3369578

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1 year ago

Clayton says that 2 1/2 + 3 3/5 will be more than 5 but less than 6 since 2 + 3 is 5. Is Clayton’s reasoning correct? Prove him

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He is wrong...

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3 years ago

108 is 36% of what number? Write and solve a proportion to solve the problem

eduard

108 = .36x
divide both sides by .36
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2 years ago