3 years ago

Add: (8-6i) + (-2+9i)

Mathematics

1 answer:

yulyashka [42]3 years ago

5 0

(8-6i) + (-2+9i)
8 - 6i - 2 + 9i
8 - 2 - 6i + 9i
6 + 3i (Answer)

Hope this helps

You might be interested in

How do i prove 2sec^2x-2sec^2xsin^2-sin^2x-cos^2x=1

kramer

$2\sec^2x-2\sec^2x\sin^2x-\sin^2x-\cos^2x=2\sec^2x(1-\sin^2x)-(\sin^2x+\cos^2x)$

Since $\sin^2x+\cos^2x=1$ , you have

$2\sec^2x(1-\sin^2x)-(\sin^2x+\cos^2x)=2\sec^2x\cos^2x-1$

and since $\sec x=\dfrac1{\cos x}$ , you end up with $2-1=1$ .

6 0

3 years ago

rebekah's baby brother wights 7.71 pounds. Her newborn kitten weights 0.24 pound. How much more does tebekah's baby brother weig

babymother [125]

Rebekah's baby weighs 7.47 more than her kitten

4 0

3 years ago

Read 2 more answers

En un sistema masa resorte (masa atada a un muelle) ¿en qué punto la masa alcanza su máxima velocidad?

photoshop1234 [79]

Answer:

yo just search up Spanish translator

8 0

3 years ago

Help!!!!!!!!!!!!!!!!!!!!

aleksandr82 [10.1K]

Answer: the answer is The best measure of the center for this data is the median which has a value of 23

Step-by-step explanation: Hope this help plz mark me as brainiest

3 0

4 years ago

Is this equation linear? 1/3x-2y=7 I NEED HELP ASAP please

OleMash [197]

In highest poer of placholder is 1 then it is linear

1/3x^1-2y^1=7
it is linear
yes it is

8 0

3 years ago