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nasty-shy [4]
3 years ago
8

Simplify (-2)(-3) 2-2(2-5)

Mathematics
1 answer:
babymother [125]3 years ago
8 0

Answer:

18

Step-by-step explanation:

Use PEMDAS to help!!

First Step: (2-5) = -3

Second Step: (-2)(-3), -2(-3)

Third Step: (6)2

Fourth Step: 12 + 6

Fifth Step: 18

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What is the product of z1 and z2 if
MaRussiya [10]

Answer:

308[cos(45) + isin(45)]

Step-by-step explanation:

z1×z2:

Modulus: r1 × r2

= 7×44 = 308

Argument: theta1 + theta2

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z1z2 = 308[cos(45) + isin(45)]

Or

z1z2 = 154sqrt(2) + (i)154sqrt(2)

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8 0
3 years ago
The rent for an apartment was $6,600 per year in 2012. If the rent increased at a rate of 4% each year thereafter, use an expone
yan [13]

Answer:

$8,029.91

Step-by-step explanation:

You have to use the exponential growth equation:

A=P(1+r)^t

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A=6,600(1+0.04)^5

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8 0
3 years ago
Please help me :) please
dangina [55]

Answer:

In bold.

Step-by-step explanation:

6/6 = 9/a

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By similar triangles:

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d/5 = 6/15 = 2/5

So d = 2.

Also by similar triangles

b/5 = 12/15 = 4/5

So b = 4.

8 0
3 years ago
Po's dog weighs 24 and 65 lb Ricky's dog weighs 42 LB how much more does Ricky's dog weigh
arsen [322]
41 lb
work: 65 - 24 = 41
you're welcome
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3 years ago
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Anastaziya [24]

Answer:

I think the answer is D but I'm not 100 percent sure. I hope this helps

Step-by-step explanation:

I think I took this test before

8 0
2 years ago
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