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vodka [1.7K]
2 years ago
6

Please help as soon as possible this is for my FINAL EXAM! , this is easy but I forgot how to do it. Thanks

Mathematics
1 answer:
marysya [2.9K]2 years ago
7 0

I'm going to refer to the length of the pool as L.

2x + 2L = perimeter.

The width of pool multiplied by two added to the length of the pool multiplied by two equals to the perimeter.

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Find the distance from A(-8,-3,-2) and B(-4,8,0) , find ||AB||
RUDIKE [14]

Answer:

||AB|| = 11.8743

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, (x_1,y_1,z_1) and (x_2,y_2,z_2). The distance between them is given by:

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2}

Distance from A(-8,-3,-2) and B(-4,8,0)

||AB|| = \sqrt{(-4-(-8))^2+(8-(-3))^2+(0-(-2))^2}

||AB|| = \sqrt{4^2 + 11^2 + 2^2}

||AB|| = 11.8743

3 0
2 years ago
To make a specific shade of green paint, Timia mixes 2 cups of blue paint with 10 cups of yellow point. How many cups of yellow
7nadin3 [17]

Answer:

1 cup of blue paint required 5 cups of yellow paints

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Step-by-step explanation:

Given

2 cups of blue = 10 cups of yellow

Required

Determine the number of cups of yellow for 1 cup of blue paint

The given parameter shows a linear relationship between paints of blue and paints of yellow

We have:

2 cups of blue = 10 cups of yellow

Multiply both sides by 0.5

0.5* 2 cups of blue = 0.5* 10 cups of yellow

1 cup of blue = 5 cups of yellow

Hence;

<em>1 cup of blue paint required 5 cups of yellow paints</em>

7 0
3 years ago
Y=19x+19b solve for b in the literal equation
Ymorist [56]
Y=19x+19b
To solve for b you first need to subtract 19x from both sides giving you:

y-19x=19b


Then, divide by 19 on both sides to get

(y/19)-x=b

So b=(y/19)-x

Hope this helps!!! Follow me :)
3 0
3 years ago
gina rented a moon walk for 5 hours at total cost of $230. lori rented the same moon walk for 2 hours at a total cost of $125. t
aleksklad [387]
Assuming both rented from the same store and the rental price is the same.

$230 -  $125 = $105
5hours - 2hours = 3hours
3hours = $105
1 hour = $105 ÷ 3 = $35
So the price of 1 of one hour rental is $35.

2hours = $35 x 2 = $70
Lori paid $125
Therefore the flat setup fee = $125 - $70 = $55

Ans:  Setup fee = $55, rental fee = $35/hour

7 0
3 years ago
I need the answers to this. I have no clue at all how to do this!
Ber [7]

Answer:

Opens: Up

Maximum or minimum: Minimum is -4

Describe the translation: A vertical shift of 4 downwards


4 0
3 years ago
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