2 years ago

Find the slope of a graph with an y intercept of (4,2) and a y intercept of ( 1,3)

Mathematics

1 answer:

lesya [120]2 years ago

8 0

Answer:

-1/3

Step-by-step explanation:

formula is y2-y1/x2-x1 -> 3-2/1-4 -> 1/-3 -> -1/3

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Indiana is hiking at a rate of 5 miles per hour. At this rate, how long will it take her to hike 22 miles?

Pie

$v =\dfrac{d}{t}$

$5 = \dfrac{22}{t}$

$t = \dfrac{5}{22}$

She will take $\dfrac{5}{22}$ hours or 13 minutes and 38 secs.

8 0

3 years ago

If Point P is between Q and R and QP = 16 and Qr = 52. What is the length of PR?

Dimas [21]

1) Here, QR = QP + PR

52 = 16 + PR

PR = 52 - 16 = 36

In short, Your Answer would be Option C

2) Slope of mentioned line:
m = (5+5) / (0-4)
m = 10/-4
m = -5/2

Parallel lines have same slope so it would be -5/2 as well

In short, Your Answer would be Option B

Hope this helps!

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3 years ago

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dalvyx [7]

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Step-by-step explanation:

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3 years ago

64.3- 3 x 23 - 2 is what.

Lena [83]

Answer: -6.7

Step-by-step explanation: