3 years ago

Subtract.

Mathematics

1 answer:

mixas84 [53]3 years ago

7 0

9514 1404 393

Answer:

17 -4i

Step-by-step explanation:

You do this the same way you would if i were a variable.

8-(-4+5i)-(-5-i) = 8 +4 -5i +5 +i = (8 +4 +5) +(-5i +i) = 17 -4i

You might be interested in

19% of 43 estimated answer

tino4ka555 [31]

Answer:

19% of 43 = 8.17

8 0

3 years ago

Read 2 more answers

phillp asked 100 students they favourite crisps out of ready salted, cheese and onion, and salt and vinegar. 35 students are boy

Crazy boy [7]

Answer:

Step-by-step explanation:

100-35 +12x9+72=80

use bodmas

12x9=108

108+72=180

180-100=80

6 0

3 years ago

BRAINLIEST AND FIVE STARS TO THE RIGHT ANSWER

GrogVix [38]

★ Sigma Operator ★

Option C is the correct answer of the above summation series

Description -

Upper limit of sigma - ∞ [ where to stop ]

Lower Limit - 10 [ Where to start ]

Argument = n²

Hence we'll obtain - 100 + 121 + ... ∞

8 0

4 years ago

In the figure, all lines intersect at point W.

defon

Answer:

n = 15

Step-by-step explanation:

A straight line equals 180 degrees

Angle SWT is congruent to angle XWV meaning:

SWT (55 degrees) = XWV (55 degrees)

Set up an equation:

3n + 80 + 55 = 180

Combine like terms

3n + 135 = 180

Subtract both sides by 135 to isolate variable n

3n = 45

Divide both sides by 3 to isolate variable n

n = 15

7 0

3 years ago

Can someone help me please

Ivanshal [37]

Answer:

I believe the answer is 2. You may want to get a second opinion though because Im not sure

6 0

3 years ago