2 years ago

3-2i+8=23 can you solve this find what i equals

Mathematics

1 answer:

sasho [114]2 years ago

7 0

Answer:

i = -6

Step-by-step explanation:

3 - 2i + 8 = 23

3 + 8 - 2i = 23

11 - 2i = 23

11 - 11 - 2i = 23 - 11

-2i = 12

-2i ÷ -2 = 12 ÷ -2

i = -6

You might be interested in

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds. At that rate how far does the cyclist travel in

kumpel [21]

Answer:

57 meters

Step-by-step explanation:

we know that

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds

using proportion

Find out how far does the cyclist travel in 3 seconds

Let

x -----> the distance in meters

$\frac{380}{20}\frac{m}{sec}=\frac{x}{3}\frac{m}{sec}\\\\x=380(3)/20\\\\x=57\ m$

3 0

2 years ago

Read 2 more answers

Eliminating Fractions from Equations

garri49 [273]

Answer:

12 is the best answer

I think

7 0

3 years ago

Help quick pls! i’m struggling lol

Leya [2.2K]

Answer:

cos[angle] is 8/17

Helpful reminder for these is Soh Cah Toa -

Sin = Opposite/Hypotenuse

Cosine =Adjacent/Hypotenuse

Tangent = Opposite/Adjacent

7 0

2 years ago

What is the image of (-6,-1) after a reflection over the x axis

Levart [38]

Answer:

(-6,1)

Step-by-step explanation:

The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same.

8 0

2 years ago

Read 2 more answers

Solve the equation: -2(n+3)=13

Zolol [24]

Answer:

n is -9.5 ....hyuibgtyujhff

7 0

2 years ago