3 years ago

Big ideas math 15.3 question 14

Mathematics

1 answer:

KiRa [710]3 years ago

6 0

Do you have a picture with the question?

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An auto mechanic converts a metric part to 0.492 in. The part comes only in fractional sizes given to the nearest 64th of an inc

tatuchka [14]

Answer:

the closest part the mechanic can chose is 0.5 inch

Step-by-step explanation:

fractional sizes given to the nearest 64th of an inch = 1/64 = 0.0156

the closest size to 0.492in = 0.492 + 0.0156 = 0.5076 inches

approximately, the closest part the mechanic can chose is 0.5 inch

4 0

3 years ago

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

In which of these cases is each stamp worth the most?

Alika [10]

3.15 /7 = 0.45

3.20/8 = 0.40

4.10/10 = 0.41

4.80/16 = 0.3

Answer is 1. 7 stamps worth 3.15

7 0

3 years ago

Read 2 more answers

Perpendicular sides mean plz

OverLord2011 [107]

Answer:

lines that will never touch

Step-by-step explanation:

these are lines that you could keep drawing and they will never cross or touch

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3 years ago

Jason wants to complete 11/14 of a crossword today. Jason has already done 5/13 of a crossword. What fraction of a crossword doe

Fantom [35]

He needs to finish 11/14, and he already finished 5/13, so the remaining required to finish is 11/14-5/13=143/182-70/182=73/182

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3 years ago