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stiks02 [169]
2 years ago
9

What is the product of (5-2i)(3+i)

Mathematics
1 answer:
zvonat [6]2 years ago
3 0
The is the answer on my paper:

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PLEASE HELP!!!!! possible widths for a rectangular garden are 5 feet, 6 feet, and 7 feet. Leon wants the area of the garden to b
Nataliya [291]

Answer:

5

Step-by-step explanation:

3 0
3 years ago
An angle measures 8.8° more than the measure of its complementary angle. What is the measure of each angle?
Fittoniya [83]

Based on the definition of complementary angles, the two angles are: 49.4° and 40.6°.

<h3>What are Complementary Angles?</h3>

Angles that are complementary angles have a sum of 90 degrees.

Let the angle be represented as x

Complement of the angle = (90 - x)

Therefore, we would have:

x = (90 - x) + 8.8

x = 90 - x + 8.8

x = 98.8 - x

x + x = 98.8

2x = 98.8

x = 98.8/2

x = 49.4°

The second angle would be: 90 - 49.4 = 40.6°

The angles are 49.4° and 40.6°.

Learn more about complementary angles on:

brainly.com/question/16281260

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6 0
2 years ago
A coin is flipped, and a standard number cube is rolled. Create a list to represent the sample space for the coin landing on tai
Natalka [10]
You have an 1/2 chance of getting tails and 3/6 chance getting odd
5 0
3 years ago
Read 2 more answers
Last question for the day.. can anyone help wit #14 and either #10-13
masha68 [24]
10. (5,8)(-3,7)
      slope = (7 - 8) / (-3 - 5) = -1 / -8 = 1/8

11. (5,-2)(3,-2)...since both y values are the same, this line is a horizontal line with a 0 slope.

12. (-4,7)(8,-1)
      slope = (-1 - 7) / (8 - (-4) = -8 / (8 + 4) = -8/12 = - 2/3

13. (6,-3)(6,4)....since both x values are the same, this line is a vertical line with a slope that is undefined

14. -2/5
3 0
3 years ago
Read 2 more answers
The Cambridge Power and Light Company selected a random sample of 20 residential customers. Following are the amounts, to the ne
PIT_PIT [208]

Answer:

a) the mean is $53.50

b) it is a statistic

Step-by-step explanation:

mean = ∑fx/∑f

∑f = 20

mean = (sum of the terms) ÷ (number of terms)

mean = (53+49+54+50+21+46+75+45+63+76+61+63+36+34+54+63+37+62+66+62) ÷ 20 = 1070/20

=$53.50

b) it is statistics because it is a random sample of 20 residential customers not the actual population

7 0
3 years ago
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