Katherine drove 112 miles in 4 hours. If she continued at the same rate, how far

Mathematics

2 answers:

antoniya [11.8K]2 years ago

8 0

The answer would be 420 miles

andrezito [222]2 years ago

5 0

Answer: 420 miles

Step-by-step explanation:

4 hours = 112 miles

15 hours = (15 x 112) / 4

= 420 miles

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If another line is perpendicular to the line shown on the graph, what must be its slope

Shtirlitz [24]

It's B

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m1 = -2/5

The diagram shows a gradient of -2/5. So, the

reciprocal of this valve to make - 1 is 5/2 (which is the - 2/5 flipped upside down, but positive)

-2/5 x 5/2 = - 10/10 (or - 1)

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4 0

1 year ago

How to you solve -15=y-62

sdas [7]

First move the (Y) to the other side of the equal sign,
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Then subtract add (15) on both sides
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7 0

2 years ago

Look at the image HELP

Whitepunk [10]

Answer:

Option (3)

Step-by-step explanation:

In a right triangle,

Cosine rule → $cos(\theta)=\frac{\text{Adjacent side}}{\text{Hypotenuse}}$