2 years ago

Need help with these type of problems & if you answer could you explain

Mathematics

1 answer:

Nuetrik [128]2 years ago

6 0

Answer:

Step-by-step explanation:

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You ride your bike at an average of 12 miles per hour on the way to school, and at an average of 15 miles per hour on the way ho

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Answer:

2.44 miles

Step-by-step explanation:

Give the following :

Average miles to school = 12 miles per hour

Average Miles from school = 15 miles per hour

Total ride time : ( time to school + time from school) = 22 minutes = (22/60) = 0.3667

Recall:

Speed = distance / Time

Time = distance / speed

Let distance = d

For the scenario described :

d/12 + d/15 = 0.3667

(5d + 4d) / 60 = 0.3667

5d + 4d = 22

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d = 22/9

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2 years ago

Find the slope of the line passing through the points (-5, 3) and (7, 9)

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$\sf{\red{Answer}}$

$\sf{m = \frac{1}{2} }$

$\sf{\purple{Explanation}}$

$\sf{m = \frac{y_{2}- y_{1}}{m_{2} - m_{1}} }$

$\sf{m = \frac{9- 3}{7- ( - 5)} }$

$\sf{m = \frac{6}{7 + 5} }$

$\sf{m = \frac{6}{12} }$

$\sf{m = \frac{1}{2} }$

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1 year ago

Need help fast will give brainliest!!!!!

Fofino [41]

Answer:

C and E i think

Step-by-step explanation:

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2 years ago

A surveyor measures the lengths of the sides of a triangular plot of land. What is the measure of the angle of the triangular pl

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The second one is correct

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Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

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Answer:

I would need to see the graph

Step-by-step explanation:

To find the x-intercept you find the point which the line intercepts with the x-axis...... The x-axis is the one that runs side to side.

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1 year ago

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