2 years ago

What is 1/3x126? Please help me I don’t get this. This is so hard.

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

5 0

The answer to this should be 42

horsena [70]2 years ago

5 0

It is right the answer is 42

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jek_recluse [69]

Answer:

Step-by-step explanation:

We can simplify (cross multiply) to get $xy^2=wz$

Then we easily simplify to get $y=\sqrt{\frac{wz}{x}},\:y=-\sqrt{\frac{wz}{x}};\quad \:w\ne \:0,\:x\ne \:0$

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2 years ago

Find the mean of 81, 97, 99, 89, 91, 76 (round to the hundredths)

Marta_Voda [28]

Answer:

88.83

Step-by-step explanation:

To find the mean of a set of numbers is to find the average a set of numbers.

To solve for the mean you have to add all of the values together and divide that sum by the number of values there are.

Ex. 81, 97, 99, 89, 91, 76

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2 years ago

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Anarel [89]

Answer:

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Step-by-step explanation:

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2 years ago

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Which of the following is a point-slope equation for a line with the point (-2, 4) and a slope of 3?

never [62]

Answer:

y=3x+10

Step-by-step explanation:

y-4=(x+2)3

y-4=3x+6

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2 years ago

HELLO can some one please HELP ME OUT !!!

Gnesinka [82]

The answer is Quadrant 1

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2 years ago