3 years ago

Acar is traveling at 65 miles per hour. What happens to the number of miles when the number of hours changes?

Mathematics

1 answer:

Valentin [98]3 years ago

6 0

When the number of hours increases, the number of miles increases

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2 lines connect to form a right angle. A third line extends between the 2 lines to form 2 angles which are labeled 1 and 2. Angl

Elza [17]

Answer:

the correct answer is 45°

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3 years ago

Can someone pls answer I need help with

Neporo4naja [7]

Yes, 14 is correct.

15: 3^4 - 4
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17: n^2 / 8
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2 years ago

What is the period of the graph of y = 5cos(6x – 1) + 3?<br> O A.

evablogger [386]

Step-by-step explanation:

The coefficent of the x variable is b.

The formula for the period is

$\frac{2\pi}{ |b| }$

Here, b is 6 so we have

$\frac{2\pi}{ |6| } = \frac{\pi}{3}$

So the period is pi/3, or 60 degrees

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2 years ago

William scored 24.5 points out of 30 on his math assignment. His teacher subtracted 5 points for being late. How many points is

Svetradugi [14.3K]

Answer:

William was 0.5 points away from a perfect score.

Step-by-step explanation:

If the teacher didn't subtract 5 points, he would have 24.5 + 5 = 29.5 points.

30 - 29.5 = 0.5

William was 0.5 points away from a perfect score.

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3 years ago

Traveling with the current, a boat covers a distance 1.5 times greater than traveling against the current in the same amount of

jeka94

Let the speed of the current equal c
and the speed of the boat in still water equal b.

b + c = 1.5 (b - c)
b + c = 1.5b - 1.5c
0.5b = 2.5c
b = 5c

The speed of the current is 1.5 mph so
b = 5 * 1.5 = 7.5 mph

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3 years ago