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3 years ago

10-5m=45 gdhehhehdhdh ignore the letters at the end

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

6 0

Subtract 10 from each side to get -5m=35
Divide each side by -5 to get m=-7
So m=-7

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Monica [59]

Is it 7.1 or something I don’t know for sure

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3 years ago

Can someone pls. help me with this, the instruction says "Find the Unknown length marked on the following figure. Round all the

coldgirl [10]

Answer:

The length of diagonal d is 14.1421 cm

Step-by-step explanation:

We are given square

Length of side of square = 10 cm

We need to find the length of diagonal d

To find diagonal of square, the formula used is:

$Diagonal\: of\: square=s\sqrt{2}$

where s is length of side of square.

Putting values of s and finding length of diagonal of square

$Diagonal\: of\: square=s\sqrt{2}\\Diagonal\: of\: square=10\sqrt{2}\\Diagonal\: of\: square=10(1.41421)\\Diagonal\: of\: square=14.1421\:cm$

So, The length of diagonal d is 14.1421 cm

3 0

3 years ago

If 7x=3y and 5y=7z then X/Z?

Aleks04 [339]

Answer:

3/5=x/z

Step-by-step explanation:

7x=3y

7(3)=3(7)

21=21

5y=7z

5(7)=7z (plug in the seven from the first step)

35=7z

then divide both sides by 7

5=z

therefore, X/Z=3/5

7 0

3 years ago

How do I solve <br> This I need help

Delvig [45]

So we have:

xk = v + w solve for x
divide both sides by k to isolate the variable x:

x = (v+w)/k

^^This is your answer!

Hope I helped!

6 0

3 years ago

What is the answer? help me

puteri [66]

The answer that I would choose would be C.

5 0

2 years ago