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alexgriva [62]
3 years ago
10

Find the zeros for (x+2)(x-4)

Mathematics
1 answer:
Montano1993 [528]3 years ago
7 0

Answer:

<h2>x = -2 or x = 4</h2>

Step-by-step explanation:

The zeros:

(x + 2)(x - 4) = 0 ⇔ x + 2 = 0 or x - 4 = 0

x + 2 = 0          <em>subtract 2 from both sides</em>

x = -2

x - 4 = 0          <em>add 4 to both sides</em>

x = 4

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what is the greatest whole number that rounds to the number 277,300 and the least whole number that rounds to the number 277,300
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277,200 is the one that it can round up to 277,300 and the least number too
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3 years ago
Mrs. Chesney bought 3 games at a cost of $14.99 each. What will she pay including 7% sales tax
max2010maxim [7]

Hey there!

The 3 games cost $14.99 each, so multiply to find the cost of the three combined without the tax (the subtotal).

14.99 × 3 = 44.97

To find the amount of tax she will have to pay, we must find 7% of 44.97, the price without the tax added to it (the subtotal).

100% = 1.0

7% = 0.07

Multiply 44.97 by 0.07 for the amount of tax.

44.97 × 0.07 = 3.1479

Add the tax to the cost of the games without tax (subtotal).

44.97 + 3.1479 = 48.1179

Round the amount to the nearest cent. The thousandths place is 7, so it gets rounded up.

The total she has to pay for the games is $48.12.

Hope this helps!

5 0
4 years ago
Find the sum simplify answer 6 2/3 + 5 1/2=
Ksivusya [100]
Hi i’m pretty sure it it 12 1/6
3 0
3 years ago
Read 2 more answers
Por favor que alguien me ayude con
Contact [7]

Este es el brainly ingles, no hables en español

(4/7).(-3/5) = (4.(-3))/(7.5) = -12/35

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8 0
4 years ago
A family reunion will include a picnic. Hamburger buns come in packages of 8 and the hamburger patties come in packages of 20. H
IrinaVladis [17]

Answer:

28

Step-by-step explanation:

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5 0
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