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SIZIF [17.4K]
3 years ago
14

Ethan and his brother each sold the same number of raffle tickets they began with 42 tickets and after the sale is over and we'r

e left with eight tickets know how many tickets did each other cell
Mathematics
1 answer:
Dominik [7]3 years ago
8 0

For this case, we have initially had 42 tickets.

Then Ethan and his brother sold the same amount of tickets to end up with 8.

Then, we can propose the following equation:

42-x-y = 8

Where x and y represent the amount of tickets sold by Ethan and his brother respectively. Since each sold the same amount, then x = y:

42-x-x = 8\\42-2x = 8\\42-8 = 2x\\34 = 2x\\x = \frac {34} {2}\\x = 17

Thus, each sold 17 tickets.

Answer:

Each brother sold 17 tickets

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Step-by-step explanation:

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3 years ago
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A betta fish tank is in the shape of a cube. The volume of the fish tank is 216
GarryVolchara [31]

To find this answer, we need to understand how to get the Volume.

We get the volume by the formula: L x W x H

L = Length

W = Width

H = Height

So, we can see that there are 3 units required to know for getting the volume, if that's true, then, to do the inverse operation of finding the volume. That can be done by using thie formula:

V=a^3

a= edge

Solving for a

a=V⅓=216⅓=6

<h2>So hence, each of the Cube shaped Fish Tank is 6in³</h2>

now, let's look at how to find whether our answer is right or wrong

6x6=36

36x6=216

So hence, our answer is right!

-------------------------------------------------------------------------------------------------------"The beautiful thing about learning is that no one can take it away from you!" B.B.King

Thanks!

Mark me brainliest!

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6 0
3 years ago
Order these expressions for least to greatest:
Sever21 [200]

Answer:

^3sqrt(-27), ^3sqrt(-8), 0, ^3sqrt(8), ^3sqrt(27), sqrt(10), 6, 8

Step-by-step explanation:

You just need to convert these to decimals to figure it out.

In our case

^3sqrt(-27) = -3

^3sqrt(-8) = -2

^3sqrt(8) = 2

^3sqrt(27) = 3

sqrt(10) = 3.16

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-3, -2, 0, 2, 3, 3.16, 6, 8

8 0
2 years ago
Forensic specialists can estimate the height of a deceased person from the lengths of the person's bones. These lengths are subs
Lera25 [3.4K]

Answer:

130.2845\leq h\leq 137.7245

Step-by-step explanation:

Given an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur by the equation

|h - (2.47f + 54.10)| \leq  3.72

If an adult female measures her femur as 32.25 centimeters, we can determine the possible range of her height by plugging f = 32.25cm into the modelled equation as shown:

|h - (2.47(32.25) + 54.10)| \leq  3.72\\|h - (79.9045 + 54.10)| \leq  3.72\\|h - (134.0045)| \leq  3.72\\

If the modulus function is positive then:

h - 134.0045 \leq  3.72\\h \leq 3.71+134.0045\\h\leq 137.7245

If the modulus function is negative then:

-(h - 134.0045) \leq  3.72\\-h+134.0045 \leq 3.72\\-h\leq 3.72-134.0045\\-h\leq -130.2845\\

multiply through by -1

-(-h)\geq  -(-130.2845)\\h\geq 130.2845\\130.2845\leq h

combining the resulting inequalities, the estimate of the possible range of heights will be 130.2845\leq h\leq 137.7245

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3 years ago
What is 1/6 divided by 4?
vladimir2022 [97]
The answer is <span>0.04166666666</span>
6 0
3 years ago
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