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3 years ago

Identify the number as real, complex, pure imaginary, or nonreal complex. - 169

Mathematics

2 answers:

barxatty [35]3 years ago

8 0

Answer:

real

Step-by-step explanation:

-169 is a negative integer and integers are real numbers

dimaraw [331]3 years ago

4 0

Answer:

real

Step-by-step explanation:

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10 1/8 + (3 5/8+2 7/8)

Mama L [17]

This is the correct answer try it....

133/8

4 0

3 years ago

Read 2 more answers

Please answer and tell me how you did it

stira [4]

You know that there is a right angle which equals 90 degrees, you take 90 + 67 +37 which equals 194. You have 2 x's so it should equal 2x. Then you take 194 divided by 2, and you should have the answer to what x equals

4 0

4 years ago

In a study about the relationship between marital status and job level, 8235 males at a large manufacturing firm reported their

Marina CMI [18]

Answer:

Answer:A)The conditional relative frequency among widowed employees of those widowed working at grade 2 or below= 28/42 = 66.67%

Step-by-step explanation:

Answer:A)The conditional relative frequency among widowed employees of those widowed working at grade 2 or below= 28/42 = 66.67%

Step-by-step explanation:

In a two way frequency table, conditional relative frequency is it’s a fraction that tells us how many elements of of a group have a certain characteristic.

Here In a study about the relationship between marital status and job level, 8,235 males at a large manufacturing firm reported their job grade (from 1 to 4, with 4 being the highest) and their marital status.

from the given two way frequency table,

Number of widowed employees at grade 1 =8

Number of widowed employees at grade 2=20

∴ Number of widowed employees at grade 2 or below=8+20=28

And the total widowed employees working =42

Now the conditional relative frequency among widowed employees of those widowed working at grade 2 or below=

Therefore, the conditional relative frequency among widowed employees of those widowed working at grade 2 or below= 28/42 = 66.67%

Read more on Brainly.com - brainly.com/question/11332296#readmore

8 0

3 years ago

1. How do you find the slope in a graph?

Karolina [17]

1. Pick two points on the line and determine their coordinates.

2. Determine the difference in y-coordinates of these two points (rise).

3. Determine the difference in x-coordinates for these two points (run).

4. Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

6 0

3 years ago

9.2 million was calculated as a percentage of 132 million. likewise 13.4 million was determined as a percentage of 142 million.

lora16 [44]

I assume you need the difference between the percentages,

if
132 mil...........................100%
9.2 mil............................x
x=(9.2 mil * 100)/132= 6.96%

142 mil...........................100%
13.4 mil..........................y

y=(13.4 *100)/142= 9.43%

the difference is
9.43-6.96=2.47 %

4 0

4 years ago