My sister got stuck on these :< Can you tell me the answers?‍♀️

Mathematics

1 answer:

Zigmanuir [339]3 years ago

6 0

Answer:

Below

Step-by-step explanation:

First she needs to estimate or guess what length they may be, like say the eraser is 2 1/2 inches, she then can use a ruler on the paper to get the actual length.

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rjkz [21]

This can be solve using systems of linear equation Let x be the number of milk chocolate candy bar sold Y be the number of white chocolate sold
X + y = 330
2x + 3y = 900
X = 90
Y =240 white chocolate
2. Website 1: y = 1.5x +30
<span>Website 2: y = 2x</span>

3 0

3 years ago

The perimeter p of a regular hexagon varies directly with the length l of one side of the hexagon. What is an equation that rela

Oksi-84 [34.3K]

A hexagon has 6 sides, so the perimeter can be calculated as 6 x l. In other words:

$P = 6l$

I have attached what the graph to this will look like (looks like the graph y = 6x)

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3 years ago

What is the probability that the first to two checkers he pulls from the box at random will be two red checkers?

UkoKoshka [18]

It is 1 out of 24 chance do draw a red a first time.

Double the 24 for the second time to get the correct answer.

1/48 percent change of getting 2 red checkers in a row.

If you need anymore help, let me know.

Brainliest answer is always appreciated!

8 0

3 years ago

There are 312 fish at the aquarium in 3 different fish tanks. Each tank has the same number of fish. How many fish are in each t

dmitriy555 [2]

Answer:

$312 \div 3 = x \\ x = \frac{312}{3} \\ x = \frac{104}{1} \\ x = 104 fish \: in \: each \: tank$

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2 years ago

Help I’ll mark brainliest

Thepotemich [5.8K]

Answer:

The 2nd one.

Step-by-step explanation:

6 0

3 years ago