3 years ago

Help me solve this please

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

Step-by-step explanation:

where is the question man,no question its black

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4 years ago

Which of the following is the vertical asymptote for the graph below?

forsale [732]

Answer:

Step-by-step explanation:

Vertical asymptotes are always in the form x = ?

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3 years ago

What is the distance between (-5, 3) and (-5,-3)?

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2 years ago

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid to obtain a mixture containing a

Nuetrik [128]

Answer:

40 quarts.

Step-by-step explanation:

Let x =quarts of the 50% solution

so, according to the question

the typical mixture equivalent equation will be like this

$.50x + .20(20) = .40(x+20)\\.50x + 4 = .40x + 8\\.50x - .40x = 8 - 4\\.10x = 4\\x = 4/.10 \\x = 40$

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3 years ago

Read 2 more answers

Find the midpoint of the segment with the given endpoints.<br> (710) and (-7-3)

Annette [7]

Answer:

717/2. 3/2

Step-by-step explanation:

(710+7)/2. (0--3)/2

717/2. 3/2

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3 years ago