4 years ago

(-2-4i) + (1+6i) how do you do this question

1 answer:

6 0

For this equation you would need to combine like terms
Step 1: -2+1= -1
Step 2: -4i+6i= 2i
so your answer to this question would be -1+2i

You might be interested in

What is the difference between a constant and a variable

denis-greek [22]

Answer:

A constant is a number that stays the same. A variable is number that doesn't remain the same.

7 0

3 years ago

Read 2 more answers

How to evaluate the expression

noname [10]

$[(-72) \div (-2)]^3 - (-7) \times (-10)$

$= [36]^3 - (-7) \times (-10)$

$=46656 - (-7) \times (-10)$

$=46656 - (70)$

$=46586$

-------------------------------------

$2^3 - 9 \times (2 - 4)$

$= 8 - 9 \times (-2)$

$= 8 - (-18)$

$= 8 + 18$

$= 26$

4 0

3 years ago

4 A shelf at the grocery store

lesya [120]

Answer:

390

Step-by-step explanation:

500*.22=110

500-110=390

390

4 0

3 years ago

SEE QUESTION IN IMAGE

Rudik [331]

Answer:

<u>Total number in favour:</u>

128 + 96 = 224

<u>Probability:</u>

P(favour, A) = 128/224 = 4/7

<u>Total number in against:</u>

32 + 48 = 80

<u>Probability:</u>

P(against, not B) = 32/80 = 2/5

3 0

3 years ago

Name three numbers between 3.65 and 3.66

Dmitry_Shevchenko [17]

Three numbers between 3.65 and 3.66 could be:

1) 3.651
2) 3.655
3) 3.657
4) 3.659

Hope this helps! :)

7 0

3 years ago