PLEASE HELP MEEE !!!! ITS GEOMETRY

Theo's friend made a display with dimensions that were each half as long as those theo used. what is the approximate mass of the

Crank

Answer:

great question buddy and I wish you the most

Step-by-step explanation:

x-y=b^2/2=2

4 0

2 years ago

five gymnasts are entered into a competition. Assuming that there are no ties, how many ways can first, second, and third places

Tanzania [10]

First can be a trophy second can be a gold metal and third can be a silver metal.

4 0

3 years ago

* WILL GIVE BRIANLIEST 5 QS PLZZ HELP MEH ;D*(07.01)What is the solution to the equation 5x = 40?

Maru [420]

Hello there! :)

Answer:

1. B. 8. and x=8

*The answer must have a positive sign.*

2. D. Infinitely many.

3. D. -1 and y=-1

*The answer must have a negative sign.*

4. C. He didn't add 13 to 26.

5. B. 4 and y=4

*The answer must have a positive sign.*

Step-by-step explanation:

1. First, you divide by 5 from both sides of an equation.

$\frac{5x}{5}=\frac{40}{5}$

Then, simplify.

$40/5=8$

Answer: → $\boxed{x=8}$

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2. 4x=4x both sides are equal and it's true.

Answer: $\boxed{D.}$

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3. First, switch sides of an equation.

$y+9=8$

Then, you subtract by 9 from both sides of an equation.

$y+9-9=8-9$

Simplify and solve.

$8-9=-1$

Answer: → $\boxed{y=-1}$

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4. First, add by 13 from both sides of an equation.

$x-13+13=26+13$

Then simplify and solve.

$26+13=39$

Answer: $\boxed{x=39}$ and $\boxed{C.}$

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5. First, subtract by 9 from both sides of an equation.

$y+9-9=13-9$

Then simplify and solve.

$13-9=4$

Answer: $\boxed{y=4}$

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Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

6 0

3 years ago

8. A 140-pound female has three mixed drinks one right after the other.

Sonja [21]

The BAC of the female is an illustration of proportion

The BAC after consuming the three drinks is 0.029w
The BAC three hours after consuming the drinks is 0.087 w

<h3>How to calculate the BAC?</h3>

BAC is calculated using:

BAC = Alcohol consumed/(Body Weight * R)

The weight is given as:

Body weight = 140 lb

Convert to kg

Body weight = 63.5 kg

For female

R = 0.55

So, we have:

BAC = Alcohol/(63.5 * 0.55)

BAC = Alcohol/34.925

BAC = 0.029Alcohol

The weight or volume of the alcohol consumed is given.

So, we represent it with w.

BAC = 0.029w

Hence, the BAC after consuming the three drinks is 0.029w

<h3>How to calculate the BAC after 3 hours?</h3>

We have:

BAC1 = 0.029w

Time (t) = 3 hours

The BAC after 3 hours is

BAC = BAC1 * (t - 0.015)

So, we have:

BAC = 0.029w * (3 - 0.015)

Evaluate the product

BAC = 0.087w

Hence, the BAC three hours after consuming the drinks is 0.087 w