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Veseljchak [2.6K]
3 years ago
13

What is the the value of (-3+3i) + (-2+3i)?

Mathematics
1 answer:
alina1380 [7]3 years ago
4 0
It’s B because -3 -2 is -5 and 3i+3i is 6i
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- 3 + 3x = 2x – 13 <br><br> I have to use more characters...
DENIUS [597]

- 3 + 3x = 2x – 13

Bring -3 to the right side of the equation by adding 3 to both sides

(- 3 + 3) + 3x = 2x – 13 + 3

0 + 3x = 2x - 10

3x = 2x - 10

Bring 2x to the other side by subtracting 2x to both sides

3x - 2x = 2x - 2x - 10

x = -10

Check:

-3 + 3(-10) = 2(-10) - 13

-3 + (-30) = -20 - 13

-33 = -33

Hope this helped!

~Just a girl in love with Shawn Mendes

6 0
2 years ago
Find the amount that results from the given investments. $200 invested at 9% compounded after a period of 4 years
Yanka [14]

Answer:

The amount of invested money after a period of 4 years:

A = 200 x (1 + 9/100)^4 = 282.32 dollar

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8 0
2 years ago
X<br> - 78.3<br> = -66.5<br> -66.5 -<br> =
Marizza181 [45]

Answer:x= -54.7

Step-by-step explanation:

-66.5-66.5= -133+ 78.3= -54.7

6 0
3 years ago
If the angle measures of a triangle can be expressed as 4x + 6, 7x-14, and 48-x, what is the value of the smallest angle measure
masha68 [24]

Answer: It will be 34

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Sasha invests $200 at 5% after 6 months
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5% of 200 is 10, after six months, so total of $60? not sure though.

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