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ddd [48]
3 years ago
6

Simplify the expression to a + bi form: (11+8i)-(-5+4i) PLEASE HELP

Mathematics
2 answers:
WARRIOR [948]3 years ago
4 0
If I’m correct it should be 6+4i good luck
mr_godi [17]3 years ago
4 0
Answer: 16 + 4i

Step-by-Step Explanation:
11 - - 5 = 16
8i - 4i = 4i
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Twice the quotient of a number and -24 is -8 Find the number.<br><br> The number is ________.
Klio2033 [76]

Answer: The number should be 6

4 0
2 years ago
Q # 1 simplify the expression
Agata [3.3K]
<u>Answer</u>

95,040

<u>Explanation</u>
The interpretation of this expression is; the number of permutation of 5 objects out of 12.

12P5 = 12!/(12-5)!

         =12!/7!
         =(12×11×10×9×8×7×6×5×4×3×2×1)/(7×6×5×4×3×2×1)

         =12×11×10×9×8
         =95,040

5 0
3 years ago
Translate the sentence to an equation x minus 6 is 7
Ivan
The answer is x - 6 = 7
6 0
4 years ago
Help me please !! thank you!
mr Goodwill [35]
This what got , hope it helps

8 0
2 years ago
A student read a 303 –page book in 7 days. The table shows the total number of pages the student had read at the end
DaniilM [7]

To find the average number of pages the student read from day 2 to day 6, add the total pages in these days and divide by 5 days.

<h3>What is the average?</h3>

This is a very common word used in mathematics and stadistics to refer to the mean value in a set of values.

<h3>How to calculate the average from day 2 to day 6?</h3>

Add the pages the person read these days and then divide by 5 (total of days).

For example:

35 + 45 + 10 +25 + 20 = 135 / 5 = 27 pages

Note: This question is incomplete because the table is missing; due to this, the answer is based on general knowledge.

Learn more about average in: brainly.com/question/2426692

7 0
2 years ago
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