3 years ago

If line GH and line JK form a right angle and intersect at P are they perpendicular?

Mathematics

1 answer:

emmasim [6.3K]3 years ago

6 0

Yes

If they form 90 degrees, they are perpendicular

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Ms.peters said that 5/8 of her dance students prefer ballet. What percebt is equivalent to 5/8

TiliK225 [7]

62.5% is equivalent to 5/8.

Explanation

For converting any fraction into percentage, we just need to multiply the given fraction by 100.

So, $\frac{5}{8}*100 = \frac{500}{8}= \frac{125}{2}= 62.5$

So, 62.5% is equivalent to 5/8.

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4 years ago

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Determine whether the following scenario represents a direct variation and describe why or why not: It takes 4 painters 8 hours

marysya [2.9K]

Answer:

Step-by-step explanation:

It would take 1 painter 32 hours to paint a house (because 4*8=32). If we divide 32 by 12 we get 3, so no, it is not a direct variation because if it was it would only take 3 hours for the 12 painters to paint the house.

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3 years ago

Im caca at math please help!

Diano4ka-milaya [45]

Answer:

Option B) $\frac{1}{6}$ Inches

Step-by-step explanation:

Maria's Centipede = $1\frac{1}{12}$ inches = $\frac{13}{12}$ inches

Jerome Centipede = $\frac{11}{12}$

To see how much longer Maria's centipede was than Jerome's, we'll subtract the two:

=> $\frac{13}{12} -\frac{11}{12}$

=> $\frac{13-11}{12}$

=> $\frac{2}{12}$ inches

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3 years ago

Factor the expression. d2 + 12d+ 36

Natali5045456 [20]

Answer:

the factored expression is

(d+6)(d+6) or (d+6)^2

Step-by-step explanation:

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3 years ago

The degree of the term 2x^3 is A. 2 B. x C. 3 D. 2x

RSB [31]

Thw degree of 2x^3 is c. 3

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