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Ber [7]
3 years ago
13

Write (3i-2/3)-(6i-5) as a complex number in standard form.

Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

(13/3+9i)

Step-by-step explanation:

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You're a manager of a hotel. You want to achieve the higest level of service. For 7 days, you collect data on the readiness of 2
pochemuha
I'm going to get back to you after I answer this
8 0
3 years ago
Given the function g(x) = 4(3)x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.
Rudik [331]
The question is defective, or at least is trying to lead you down the primrose path.
The function is linear, so the rate of change is the same no matter what interval (section) of it you're looking at.
The "rate of change" is just the slope of the function in the section.  That's
         (change in f(x) ) / (change in 'x') between the ends of the section.
In Section A:Length of the section = (1 - 0) = 1f(1) = 5f(0) = 0change in the value of the function = (5 - 0) = 5Rate of change =            (change in the value of the function) / (size of the section) = 5/1  =  5
In Section B:Length of the section = (3 - 2) = 1 f(3) = 15f(2) = 10change in the value of the function = (15 - 10) = 5Rate of change =           (change in the value of the function) / (size of the section) = 5/1  =  5
Part A:The average rate of change of each section is 5.
Part B:The average rate of change of Section B is equal to the average rate of change of Section A.
Explanation:The average rates of change in every section are equalbecause the function is linear, its graph is a straight line,and the rate of change is just the slope of the graph.

4 0
3 years ago
Write a linear expression in simplest form to represent the perimeter of the triangle.
pav-90 [236]

Answer:

x +5

Step-by-step explanation:

5x-2+3x+4+2x+9

5x-2x=3x

3x-3x=x

-2+2=0

0+4=4

4-9 =5

7 0
2 years ago
You paint 1/3 of a wall in 1/4 hour. At that rate, how long will it take you to paint one wall?
jeka57 [31]
It will take you 3/4 of an hour, or 45 minutes to paint 1 wall.
8 0
3 years ago
Read 2 more answers
Place the fractions 3 7 , 1 3 , 2 5 , and 3 8 in order from least to greatest.
eimsori [14]

Answer:

1/3,  3/8,  2/5,  3/7

Step-by-step explanation:

3/7 \approx 0.42857142857

1/3 \approx 0.33333333333

2/5 = 0.4

3/8 = 0.375

4 0
3 years ago
Read 2 more answers
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