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Sidana [21]
4 years ago
6

5 of 12

Mathematics
1 answer:
givi [52]4 years ago
4 0

Answer:

y=-8/9

Step-by-step explanation:

This is a substitution question,since we are given the value for x we are to look for y

And this can be done by making y the subject of formula

2x-9y=22

Let's make y the subject of formula

2x-22=9y

Let's substitute the value of x

2(7)-22=9y

14-22=9y

-8=9y

Divide both sides by 9

y=-8/9

Therefore the final answer for y is -8/9

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3 years ago
A cylindrical container has a height
Dmitriy789 [7]

Answer:

<h2>80 cubic inches</h2>

Step-by-step explanation:

Please look at the picture below also as you read the answer!

1.

To find the cubic inches of pasta, first, let's find the diameter.

If the radius (always half of the diameter) is 3.2, then what's the diameter?

3.2+3.2=6.4

So, the diameter is 6.4 inches

2.

Find how much height is the pasta at

The container is 14 inches high, but the past is only filled till the top leaving 1.5 inches of space, what can we do to find out how much height is the pasta filled till?

14-1.5=12.5

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3.

The formula for finding this...

V=BxH

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Applying the formula

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(after removing 2 zeros in the back, because the original number was having decimal)

So, hence, the volume of our awesome cylinder of pasta is 80 Cubic Inches!

<h2>The pasta in the container is 80 Cubic Inches in volume.</h2>

Learn more:

brainly.com/question/26555025

Social studies

brainly.com/question/26539371

Mathematics

brainly.com/question/26537282

Divisibility - Math

brainly.com/question/26525264

Mathematics

Thank You!

Answered by: ms115

#learnwithbrainly

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2 years ago
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