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2 years ago

(PLEASE HELP ASAP AND PLEASE EXPLAIN)

Mathematics

1 answer:

Arlecino [84]2 years ago

5 0

Answer:

The number zero (0) is a rational number.

Step-by-step explanation:

The number zero can be written as a ratio of two integers, thus it is indeed a rational number. This statement is TRUE.

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Find the slope of the line through each pair

Alekssandra [29.7K]

Answer:A) -4/3 B) 1/2 C) -5/4

Step-by-step explanation:

Slope = (y2 - y1) / (x2 - x1)

For A) let (x1, y1) = (8, -7), (x2, y2) = (5, -3)

Slope = (-3 -(-7)) / (5 - 8) = 4/-3

For B) let (x1, y1) = (-5, 9), (x2, y2) = (5, 11)

Slope = (11 - 9) / (5 - (-5)) = 2/10 = 1/2

For C) let (x1, y1) = (-8, -4), (x2, y2) = (-4, -9)

Slope = (-9 -(-4)) / (-4 - (-8)) = -5/4

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3 years ago

For z = –2 + 2i, which graph represents z and –2z?

iVinArrow [24]

Answer:

Graph B

Step-by-step explanation:

6 0

3 years ago

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Click the photo to find the measure of each interior angle of the regular polygon

Scorpion4ik [409]

<h3>Answer: 120 degrees</h3>

==============================================

Work Shown:

n = number of sides = 6

i = measure of interior angle

i = 180(n-2)/n

i = 180(6-2)/6

i = 180(4)/6

i = 720/6

i = 120

Each interior angle of this regular hexagon is 120 degrees.

-----------------

Alternative Approach:

E = exterior angle

E = 360/n

E = 360/6

E = 60

Each exterior angle of this regular hexagon is 60 degrees

i+E = 180

i = 180-E

i = 180-60

i = 120

We get the same answer.

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3 years ago

If I use 1 pound of sausage for 3/4 pound of cheese how much sausage do I need if I use 1 pound of cheese

sammy [17]

Answer:

Step-by-step explanation:

3/4 = 0.75 pound

1 : 0.75 = x : 1

x = 1 * 1 : 0.75

x = 1.33

--------------check

1 : 0.75 = 1.33 : 1

1.33 = 1.33

the answer is good

6 0

3 years ago

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What is the answer for 6

fenix001 [56]

Answer:

Non-Linear and there is symmetry

Step-by-step explanation:

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2 years ago