2 years ago

Which equation is parallel to a line with a slope of 2 and passes through (2, -1)

Mathematics

1 answer:

kati45 [8]2 years ago

3 0

Answer:

y=2x-5

Step-by-step explanation:

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Find the arc length of the partial circle.

ElenaW [278]

Answer:

38.485(correct to 5 significant figure)/ 12.25π

Step-by-step explanation:

$\pi(7 {}^{2} )( \frac{90degree}{360deree} )$

$= \pi(49)( \frac{1}{4} )$

=38.485(cor. to 5 sig.fig.)/ 12.25π

to find arc length of sector,we need to π(radius²)(sector's degree divided by 360 degree)

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3 years ago

Ann rolls a 6 sided number cube and then chooses a card from a set numbered 1 through 9. What is the probability that she will r

Licemer1 [7]

5/9 to chose odd card, 3/6 to roll even number

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3 years ago

Marek thinks of 2 prime numbers that are larger than 3. He multiplies the 2 numbers together.is his answer odd or even.

Stolb23 [73]

Im thinking it would be odd because when you multiply 2 odd numbers youre result is usually odd

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3 years ago

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Mathew mowed lawns for 3 hours and earned $6.20 per hour. Then he washed windows for 4 hours and earned $6.90 per hour. What wer

Shtirlitz [24]

Answer:

$6.60

Step-by-step explanation:

6.20 x 3 = 18.60

6.90 x 4 = 27.60

18.60 + 27.60 = 46.20

46.20 ÷ 7 = 6.60

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3 years ago

Anna can buy 3 sweatshirts for a total of $45.H

Masteriza [31]

Answer: Anna could buy 5 sweatshirts for $60.

Step-by-step explanation:

lets figure out the price of one sweatshirt.

45/3 = 15

one sweatshirt is $15

5*15=60

so 5 sweatshirts cost $60

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3 years ago