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Marizza181 [45]
3 years ago
13

(X+4)(x-4)? Can you help

Mathematics
1 answer:
kherson [118]3 years ago
8 0

Answer: The solutions are x=4 and x=-4

Step-by-step explanation: This is a quadratic equation, so we need to find when the equation equals 0. The values 4 or -4 both make it 0.

(if it is asking for you to factor it out, it is x^2 -16)

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PLEASE HURRY! this is financial algebra
Zina [86]

Answer:

6 years

Step-by-step explanation:

Simple interest= P.R.T

I = $1300

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Rate = 1.19%

T = ?

Putting into the formula we have

1300 = 18000x1.19/100xT

1300 = 18000x0.0119xT

1300 = 214.2T

Divide through to get T

T = 1300/214.2

= 6.069

So when we approximate T = 6 years

It would take 6 years to make $1300 in interest

7 0
3 years ago
Eight subtracted from four times a number is -120?
Vsevolod [243]
-28 because if you add 8 to -120 you get -112 then divide it by 4 and you got -28
5 0
3 years ago
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Help please and show work 30 points
grin007 [14]

Answer:

The pair of shoes equal 18.

The boat equals 3

The chair equals 4

Step-by-step explanation:

Let x = shoes

You found the palm trees!

So the top picture would be

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Let's go so the last picture.  We now know the shoes.

Let x = the boat now

18 = 6x  Divide both sides by 6

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Finally, let's look at the second picture.

Let x = the chair now

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6 0
2 years ago
Can someone help??? thanks
velikii [3]
The answer to your question is 4(d+3)
4 0
3 years ago
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Juli2301 [7.4K]
Answer : no triangle

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