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Vikentia [17]
4 years ago
10

I need the answer to this because I dont know how to do it my self​

Mathematics
1 answer:
oee [108]4 years ago
7 0
6 x 6 = 36
6 x -6x = -36x
324/-36
x=-9
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A zombie apocalypse begins when 4 zombies break free from a secret government lab. Each zombie can infect (and thus zombify) 2 p
dsp73
2x*4=6,641,480
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3 years ago
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What is (-5)to the fifth power mulitiplied by (-5) to the negative fifth power?
alekssr [168]
(-5) to the fifth power multiplied by (-5) to the negetive fifth power =1
6 0
4 years ago
Part A-
erma4kov [3.2K]

Answer:

Part A: D

Step-by-step explanation:

Ok Let's assume you are right and the diagonal is 8x. If that is true, one of the answers will work.

Part A

It's the wrong answer. The answer is yes. Use a^2 + b^2 = c^It's the wrong answer. The answer is yes. Use a^2 + b^2 = c^It's the wrong answer. The answer is yes. Use a^2 + b^2 = c^2

givens

diagonal = 8x

one of the legs = 2x.

other leg = ?

Formula

a^2 + b^2 = c^2

(2x)^2 + b^2 = (8x^2)                    Expand the brackets

4x^2 + b^2 = 64x^2                      Subtract 4x^2 from both sides.

b^2 = 64x^2 - 4x^2

b^2 = 60x^2

The prime factors of 60 are 2 * 2 * 3 * 5    

You can't do much with the 3 and 5 so leave them under the root sign.

x^2 = x * x

What you get is

b^2 = √3 * 5 * 2* 2 * x * x

The factors come in pairs. One of the pairs goes outs the root. The other one is thrown away.

b = 2*x * √15

So the answer to part A is D

Part B

x = 3

The missing side = 2 * 3 * √15

The missing side = 6√15

The missing side = 23.2

Root 15 = 3.87

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3 years ago
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Allushta [10]

Answer:

y = -3x - 1

Step-by-step explanation:

Slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

Substitute the given values, -3 = m and -1 = b.

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VMariaS [17]

Answer: f(x) = -13

Step-by-step explanation:

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3 years ago
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