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S_A_V [24]
3 years ago
7

Given W1 = -2 + 3i and W2 = 4 – 4i, which complex number can be added to wi to produce wz?

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

Answer: its C

got is right on edge2020

Step-by-step explanation:

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If the first term of AP is 4 and the sum of first five term is equal to one-fourth of the sum of the next five term, then find t
patriot [66]

Answer:

15th term = 116

Step-by-step explanation:

a= 4

Sum of an A.P = n/2 {2a + (n-1)d}

sum of first five term is equal to one-fourth of the sum of the next five term

5/2{ 2*4 + (5-1)d} = 1/4 × 10/2{2*4 + (10-1)d

5/2 {8 + 4d} = 1/4 × 5{ 8 + 9d}

40/2 + 20/2d = 1/4{ 40 + 45d)

20 + 10d= 40/4 + 45/4d

20 + 10d = 10 + 45/4d

20 - 10 = 45/4d - 10d

10 =45d - 40d /4

10 = 5/4d

Divide both sides by 5/4

10 ÷5/4 = d

10×4/5 = d

40/5 = d

8 = d

d= 8

Find the 15th term

15th term = a + (n-1)d

= 4 + (15-1)8

= 4 + (14)8

= 4 + 112

= 116

The 15th term is 116

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3 years ago
Find the value x<br><br>please help<br><br>​
Aleks [24]

Answer:

Step-by-step explanation:

6 0
3 years ago
Does |w| = -2 have one solution
const2013 [10]

It does not have a solution. The absolute value of a number cannot be negative.

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3 years ago
Which of the following does not have only one solution.
vlada-n [284]

Answer:

<h2>A. x+3=7</h2>

a. \: x + 3 = 7 \\ or \: x = 7 - 3 \\ or \: x = 4

<h3>Thank you ☺️☺️</h3>

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Sarah has $100 in her saving account. She saves $50 per month. How much will she have in x amount of months?
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