3 years ago

Using complete sentences, state the similarities and differences between a set union and a set intersection.

Mathematics

1 answer:

Rainbow [258]3 years ago

7 0

I know this because I don’t see a diagram

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Determine whether the graph of each pair of equations are parrallel, perpendicular, or neither

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Answer: 1: parrallel

2:perpendicular

3; neither

4; perpendicular. 5: parrallel

Step-by-step explanation:

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3 years ago

Divide a circle into 8 parts and what is the angle

guajiro [1.7K]

1/8x3.14x14 feet= 5.498 feet.

Answer: 5 feet, 5.97inches.

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4 years ago

In a mathematics class, half of the students scored 55 on an achievement test. With the exception of a few students who scored 7

SCORPION-xisa [38]

Answer: B

Step-by-step explanation: Trust me

Mean (Average) 62.333333333333

Median 60

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3 years ago

Lauren jogs the rate at a 2 mile every 2/5 hour. what is her until rate?

Virty [35]

$\frac{2 \ mi}{\frac{2}{5} \ h}=2 \times \frac{5}{2} \ \frac{mi}{h}=5 \ \frac{mi}{h}$

Her unit rate is 5 miles per hour.

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3 years ago

Pls help ;-;<br> Solve for m∠B and m∠C in the parallelogram.<br><br> m∠B = ?°<br> m∠C = ?°

Ivahew [28]

Answer:

m∠B = 121

m∠C = 59

Step-by-step explanation:

Angle B:

$(10x - 19) = (7x+23)\\10x+(- 19+19) = 7x+(23+19)\\10x=7x+42\\(10x-7x) = (7x-7x)+42\\3x = 42\\3x/3 = 42/3\\x = 14$

10(14)-19 = 140-19 = 121

Angle C:

(121)2 = 242

360-242 = 118

118/2 = 59

7 0

3 years ago

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