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sveta [45]
3 years ago
10

Write (-2 − 2i) + (10 − 4i) as a complex number in standard form.

Mathematics
1 answer:
romanna [79]3 years ago
7 0

Answer:

8-6i

Step-by-step explanation:

complex number in standard form will be in the form of a+bi

(-2 − 2i) + (10 − 4i) , open parenthesis

-2- 2i +10 -4i, group like terms

-2+10 -2i -4i, combine like terms

8 - 6i

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IrinaK [193]
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• La leyenda pretende narrar, de forma folclórica y alimentado por el boca a boca, un acontecimiento histórico. El mito por su parte intenta explicar el origen del mundo, explicar condiciones naturales o sucesos que estén más allá de nuestro entendimiento.

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8 0
3 years ago
Which is the graph of a logarithmic function? On a coordinate plane, a hyperbola is shown. On a coordinate plane, a straight lin
schepotkina [342]
The logarithmic function starts in quadrant 4 and curves up into quadrant 1 if that’s what you’re asking.
5 0
4 years ago
If
padilas [110]

Answer:

x = 31

ROS  = 62

Step-by-step explanation:

QOR + ROS = 90 degrees as indicated by the box

28+ 2x = 90

Subtract 28 from each side

2x = 90 -28

2x = 62

Divide by 2

2x/2 = 62/2

x = 31

ROS = 2x = 2*31 = 62

7 0
3 years ago
Read 2 more answers
Solve forx.<br> (-2+4)<br> 11<br> 1<br> 18<br> -18<br> 2<br> 9<br> 3<br> -9
Greeley [361]

Answer:

2

Step-by-step explanation:

come on man if you are in -2 dollar debt and someone gives you 4 more dollars you now have 2 dollars

6 0
4 years ago
Solve the linear equation. 3x = 24 x = ?
trapecia [35]

Answer:

3x =24

x = 24 -3

x = 21 (ans)

6 0
3 years ago
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