All categories

3 years ago

Which expression is equal to to (-10 – 2i) + (3 + i)? 0 -7 ti o – 13 – 07- -7-

Mathematics

1 answer:

solong [7]3 years ago

3 0

Answer:

- 7 - i

Step-by-step explanation:

Given

(- 10 - 2i) + (3 + i) ← remove parenthesis

= - 10 - 2i + 3 + i ← collect like terms

= - 7 - i

You might be interested in

2. If m <1 = 43, what is m <4?

Alex17521 [72]

I do need help please

6 0

3 years ago

Make w the subject of the formula s = w/a

enot [183]

Answer:

w = sa

Step-by-step explanation:

Given

s = $\frac{w}{a}$ ( multiply both sides by a to clear the fraction )

sa = w

8 0

2 years ago

After paying eight dollars for the pie, Mike has eighty - one dollars left, his friend has thirteen dollars. How much money did

Inessa [10]

Answer:

__ - 8=81

unsure if we're adding his friend but for this i assume no,

81+ 8 = 89

so its either 89 or

89+13=102

7 0

3 years ago

PLEASE HELP ASAP! :)

Aleks [24]

One is 7 and the other is 8 because 7 squared is 49 and 8 squared is 64.

8 0

3 years ago

Select the correct answer.

taurus [48]

Answer:
A. -4

Explanation:
-4 - 6 = -10
5 (-4+2) = -10

8 0

3 years ago