3 years ago

CHOOSING BRAINLIEST ( SCREENSHOT PROVIDED )

Mathematics

1 answer:

Westkost [7]3 years ago

3 0

Answer:

y= 25

i think

Step-by-step explanation:

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What is this called, like whats the name of this thing??<br> {18 ≤ y ≤ 30}

Tpy6a [65]

Answer:

An inequality.

Step-by-step explanation:

This gives the range of values that y can take.

It can equal 18 or be greater than eighteen but it also could be 30 or less than thirty.

WE read the signs starting from y to the left and to the right.

So y is greater or equal to 18 and less than or equal to 30.

3 0

2 years ago

Therefore, the formula for the volume of the sphere can be derived by writing an expression that represents the volume of

torisob [31]

Step-by-step explanation:

The volume of a cone can be derived by writing an expression that represents the volume of one cone within the cylinder.

the expression for the volume of a cylinder is

$volume-of-cylinder= \pi r^2h$

the volume of a cone is a part of the volume of a cylinder

$volume-of-cone= \frac{1}{3} \pi r^2h$

Hence the volume of a cone can be derived by dividing the volume of a cylinder by 3

6 0

3 years ago

What’s the correct answer for this question?

Slav-nsk [51]

Answer:

Step-by-step explanation:

In the attached file

7 0

2 years ago

Чу- 8х + 5x - Зу<br> OOoO

natulia [17]

Y-3x

Explanation: do 4y-3y which equals 1 which just equals Y. Then do -8x+5x which equals -3x

3 0

2 years ago

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Chris has 5 apples and giselle has 8 blueberries what is the ratio from apples to blueberries

Elodia [21]

Answer:

5:8

Step-by-step explanation:

5A to 8 BB

= 5:8

7 0

3 years ago