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3 years ago

Solve using the quadratic formula.

Mathematics

1 answer:

Ivanshal [37]3 years ago

7 0

the answer is z=0, 1 over 3

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Zacarías and Paz together have $756.80 if Zacarías has $489.59, how much does Paz have? Write and solve an addition equation to

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3 years ago

PLEASE HELP NEED HELP ASAP!!!!!!

Nataly_w [17]

Answers:

x = 3

y = 9

=========================================================

Explanation:

We're told that angle A is 20x. The diagram shows we have an equilateral triangle (since all three sides are the same length), so we know that all angles are the same measure and they are equal to 60 degrees.

Equate 20x and 60. So we solve 20x = 60 and that leads to x = 3 after you divide both sides by 20.

Since we have a triangle with all sides equal, we know that AB = AC = 9, therefore y = 9 because y is the length of AB.

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What are the domain and range of the function f(x) = -3 (x-5)^2 + 4?

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3 years ago

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Required data table is attached below :

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D. The fewest students prefer black Model A1 calculators.

Step-by-step explanation:

From the data Given :

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Well, Your best choice is y=1/4x+ 1

Sorry, I don't have a explanation. Hope This Helps!!~

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3 years ago