Which number is closest to √(80)?

Mathematics

1 answer:

Citrus2011 [14]3 years ago

8 0

Answer:

Step-by-step explanation:

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A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t

Alex787 [66]

You need to find the x-coordinate (h) of the vertex of the parabola.

$-16t^2+704t=0\\
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3 years ago

What is the gcf of 12 78 and 90

Anuta_ua [19.1K]

The greatest common factor of 12, 78, and 90 is 6.

Factors are the numbers, that when multiplied with another number, equal the product.

Factors of 12: 1, 2, 3, 4, 6, and 12.
Factors of 78: 1, 2, 3, 6, 13, 26, 39, and 78.
Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 20, 45, and 90.

The Greatest Common Factor is the highest factor shared among the products. Thus proving 6 is the GCF.

I hope this helps!

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4 years ago

Solve the problem <br> -5(x-4)=-30<br><br><br><br><br> By Random Questions

notsponge [240]

-5(x-4)=-30
-5x - -20=-30
-5x+20=-30
-20 -20
-5x=-50
divide both sides by -5
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<h3>answer:</h3>

$r - 1$