2 years ago

If y varies directly with x and y=4 and y=12. Find the direct variation equation (find k and put into an equation).

Mathematics

1 answer:

Ipatiy [6.2K]2 years ago

5 0

Answer:

When in public, wear a mask

Just a teeny, weeny task

It helps keep is safe and sound

Health and care, all around

On your mouth, and on your nose

Good to cover both of those

Step-by-step explanation:

It's called the mask song you can ask Google assistant to sing it for you:)

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Right to expressions for 45 minus n

trapecia [35]

Answer:

45-n

Step-by-step explanation:

i think this is what you mean

4 0

3 years ago

A glacier in Alaska moves about 29.99 a day about how much further will a move in a thousand days and it will move in a hundred

Lelu [443]

Try this: (29.99 units/day)(1000 days) = 29990 units.

Could you possibly include the given units of measurement in this post?

5 0

3 years ago

Please help me solve this math problem

pochemuha

Answer:

(b)

Step-by-step explanation:

A suitable calculator or spreadsheet can find the matrix product for you. Here, the answer choices differ in their upper left term, so we can determine the correct choice by finding the value of that term. It is the dot product of the first row of B and the first column of A.

(5)(3) +(7)(3) +(3)(2) = 15 +21 +6 = 42

This matches choice B.