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4 years ago

(_____) + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i. whats the missing term?

Mathematics

1 answer:

Kobotan [32]4 years ago

5 0

-2 - 24i, you can easily sum all real and imaginary parts to find this.
Alternatively, you can of course write -(2+24i)

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Please help!! :D<br><br> Find the value of x.

viva [34]

Answer:

${ \tt{ \frac{x}{46} = \frac{(39 + 39)}{39} }} \\ x = \frac{46 \times (39 + 39)}{39} \\ x = 92$

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3 years ago

Read 2 more answers

What is the average rate of change for 5/6 and 15/14

andreev551 [17]

Answer:

Average rate of change is <u>0.80.</u>

Step-by-step explanation:

Given:

The two points given are (5, 6) and (15, 14).

Average rate of change is the ratio of the overall change in 'y' and overall change in 'x'. If the overall change in 'y' is positive with 'x', then average rate of change is also positive and vice-versa.

The average rate of change for two points $(x_1,y_1)\ and\ (x_2,y_2)$ is given as:

$R=\frac{y_2-y_1}{x_2-x_1}$

Plug in $x_1=5,x_2=15,y_1=6,y_2=14$ and solve for 'R'. This gives,

$R= \frac{14-6}{15-5}\\\\R=\frac{8}{10}\\\\R=0.80$

Therefore, the average rate of change for the points (5, 6) and (15, 14) is 0.80.

5 0

4 years ago

Left Wic loves her pet frogs. If she spends $4.92 for a dozen frogs how much would one frog cost Leftwich

blagie [28]

Answer:

$0.41

Step-by-step explanation:

4.92 ÷ 12 = .41 (Look at drawing)

6 0

3 years ago

Read 2 more answers

PLS HURRRRRRRYYYYY TYYY

Ede4ka [16]

Answer:

It's 15.70796. Won't go in-depth since time seems to be of the essence

Step-by-step explanation:

Won't go in-depth since time seems to be of the essence

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3 years ago

Which algebraic expression represents the phrase "seven more than half of a number"?

MrRissso [65]

Answer:

Step-by-step explanation:

½X+7

4 0

3 years ago