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Ivenika [448]
3 years ago
10

How do you write -4i as a complex number?​

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

4i

Step-by-step explanation:

Mama L [17]3 years ago
7 0

Answer:

4<em>i</em>

Step-by-step explanation:

negate the term with <em>i</em>

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Men and women (ages 22–40) were surveyed to choose a favorite free-time activity: playing sports, dancing, or watching movies/TV
Gnesinka [82]

The correct two-way frequency table for the data is <u>Men </u><u>and </u><u>Women </u><u>Leisure Time Activity Preferences.</u>

<h3>What is a correct two-way frequency table?</h3>

A correct two-way frequency table displays frequencies for two categories (rows and columns) collected from categorical variables (men and women).

Men and Women Leisure Time Activity Preferences;

                Playing Sports     Dancing     Watching movies/TV   Row totals

Men                  11                         3                          6                          20

Women             5                       16                          9                          30

Column totals 16                       19                         15                          50

Hence, the correct two-way frequency table for the data is Men and Women Leisure Time Activity Preferences.

To learn more about two-way frequency tables click the link given below.

brainly.com/question/4555163

3 0
2 years ago
Given that tan? Tan^2 0=3/8 what is the value of sec 0?
Ronch [10]

Answer:

1.068.

Step-by-step explanation:

Use the identity

sec^2 O = 1 + tan^2 O

=  1 + (3/8)^2

= 1  9/64

= 73/64

so sec O =  √73/8

= 1 .068.

7 0
3 years ago
What is 5(x+10)+x simplified
vova2212 [387]
5x + 50 +x
= 5x*2( square ) + 50
3 0
3 years ago
Read 2 more answers
How do you use a net to find the surface area od a triangular prism
Nikolay [14]
Find the area of each figure.
4 0
3 years ago
John J. Parker worked 44 hours this week. He gets time-and-a-half for any hours beyond 40. How many regular pay hours did John w
Leni [432]
The answer you are looking for is 40 hours. they gave you the answer in the statement above when they said he gets time-and-a-half for any hours beyond 40. So he only worked 40 regular pay hours and got 4 hours overtime for time-and-a-half.
5 0
3 years ago
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