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Ann [662]
3 years ago
13

Find the gradient of the line segment between the points (-4,2) and (4,5).

Mathematics
2 answers:
aleksklad [387]3 years ago
8 0

Answer:

Gradient is = 0.375

Step-by-step explanation:

Rise = 3

Run = 8

a_sh-v [17]3 years ago
3 0

Answer:

slope= (5-2)/ 4--4

= 3/8

y=3/8x+c

5=3/8(4)+c

5=3/2+c

5-3/2=c

3.5=c

y= 3/8x +3.5

Step-by-step explanation:

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Problem 10

You are correct. The answer is choice C. The cm^3 notation represents cubic centimeters, which is a unit for volume. Think of a 1 cm by 1 cm by 1 cm cube.

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

Problem 11

This problem is a bit strange. She borrows money ($100) but then it says she earns $300 per day. It makes no mention of her paying that $100 back, or when it's due back. I'll just assume that she keeps the $100 for the 12 days.

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Step-by-step explanation:

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