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Nikolay [14]
4 years ago
11

How do you completely factor 2^2-9

Mathematics
1 answer:
Maurinko [17]4 years ago
5 0
Step 1. Simplify 2^{2} to 4

4-9

Step 2. <span>Simplify

</span>-5
<span>
Done! Your answer is </span>-5
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Step-by-step explanation:

5 0
3 years ago
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Please help me!
Maksim231197 [3]

Answer:

C.)$31,390

Step-by-step explanation:

You can use the formula to calculate the future value to find the answer:

FV=PV*(1+i)^n

FV= future value

PV= present value= 29,000

i= interest rate=2%

n= number of periods of time= 4

Now, you can replace the values in  the formula:

FV=29,000*(1+0.02)^4

FV=29,000*(1.02)^4

FV=31,390

According to this, the answer is that the annual rent would be $31,390 at the end of four years.

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4 years ago
In parallelogram EFGH if m_HEF=25º find m&amp;GHE.
zhannawk [14.2K]
Here's the link to the answer! Couldn't attack it here!
5 0
3 years ago
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liubo4ka [24]
Im pretty sure # is 3
8 0
3 years ago
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5
stich3 [128]

Answer:

7.0 m/s

Step-by-step explanation:

We can solve this using the 2 kinematic equations and you can use either:

Vf=Vi+at\\\\vf^{2}=vi^{2}+2ad

So let's use the first one.

Vi = initial velocity

Vf = final velocity

a = acceleration due to gravity (constant 9.8m/s²)

t = time

The marble is dropped so this means that it is in free fall. The initial velocity is always 0m/s.

We are given then the following:

d = 2.5m

t = 0.71s

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a = 9.8m/s²

So we plug in the values we know and solve:

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7 0
3 years ago
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