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3 years ago

Solve........................

Mathematics

1 answer:

docker41 [41]3 years ago

3 0

Hello,

here is the picture:

Slope (PR):

$m=\dfrac{2-4}{6-2} =-\dfrac{1}{2} \\Slope\ of\ the\ perpendicular: -\dfrac{1}{\dfrac{-1}{2} } =2\\\\perpendicular\ is\ passing\ trought\ M(4,3): y-3=2(x-4)\\y=2x-5\\If\ y=0\ then\ x= \dfrac{5}{2} \\Q=( \dfrac{5}{2},0)\\$

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Use a graphing calculator to determine which equation for the line of regression, Pearson product-moment correlation value (r),

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The best answer is:
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3 years ago

Help...........................

Ksivusya [100]

Answer:

Step-by-step explanation:

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3 years ago

The boy the apartment building is filling a pool 30 ft long 20 feet wide and 5 feet deep it has been filled 4 ft deep how many m

inn [45]

Capacity of the pool = 30 x 20 x 5 = 3000 ft³

Amount of water already filled = 30 x 20 x 4 = 2400 ft²

Amount of water needed to full the pool = 3000 - 2400 = 600 ft²

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Answer: 600 ft² of water is needed to fill up the pool.
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4 years ago

Read 2 more answers

What is the LCD of 2 −1 and 3 +1 ?

bezimeni [28]

Answer:

Step-by-step explanation:

What is the least common denominator of 1/3 and 1 2?

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3 years ago

Dr. Howser recently purchased two new fish tanks (Tank A and Tank B) to place in the waiting area of his office. Each fish tank

Masteriza [31]

Answer/Step-by-step explanation:

How many total fish is Dr. Howser planning on buying?

BOTH tanks hold 120 gallons

Tank A :

3 every 10 --> 120/10 ---> 12

So multiply 3 and 12 ----> 36

36 fishes in tank A

Tank B:

6 every 40 -----> 120/40 ----> 3

So multiply 6 by 3 ----> 18

18 fishes are held in tank B

Add them together:

18 + 36 ----> 54

ANSWER : Dr. Howser is planing on purchesing 54 fish all together.

What will be the ratio of the number of small fish he buys to the number of large fish that he buys

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Large ---> 18 fish

Small : Large ----> 36:18

ANSWER: 36:18

if you need it siplified it would be 2:1

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3 years ago

Solve........................​

Solve........................