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alukav5142 [94]

4 years ago

15

Olive walks at a rate of 4 miles per hour.She lives 2 miles from the news station.How long will it take her to walk home from th

e news station

1 answer:

eimsori [14]4 years ago

4 0

It would take Olive 30 minutes to walk home from the news station.

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Help me out please you might need to tap the picture with work and maybe just 30 and 29 is fine

kobusy [5.1K]

I did this on my copy, hope you'll understand it, I tried my best to explain.

6 0

3 years ago

Please help with the question below in the picture

erma4kov [3.2K]

Answer:

10.5 cm or 1.5 cm

Step-by-step explanation:

Case 1

<u>O in between A and B </u>

OA = 12 cm, OB = 9 cm

<u>Distance between midpoints:</u>

12/2 + 9/2 = 10.5 cm

Case 2

<u>B in between O and A</u>

OA = 12 cm, OB = 9 cm

<u>Distance between midpoints:</u>

12/2 - 9/2 = 1.5 cm

5 0

3 years ago

A car travels 10km southeast and then 15 km in a direction 60 degrees north of east. What is the magnitude of the car's resultan

Maurinko [17]

Answer: 15.85km

Step-by-step explanation:

The car starts at the point (0,0)

Let's define east as the positive x-axis and north as the positive y-axis.

first, the car travels 10km southeast, so the angle is -45° from the east.

Then the new position of the car is:

(10km*cos(-45°), 10km*sin(-45°)) = (7.07km, -7.07km)

Now, from this point the car travels 15km with an angle of 60° (counting from the east)

So the new position is:

(7.07km + 15km*cos(60°), -7.07km + 15km*sin(60°)) = (14.57km , 5.91km)

The magnitude of a vector (x, y) is √(x^2 + y^2)

So the magnitude of the vector (14.57km , 5.91km) is:

√((14.57km)^2 + (5.91km)^2) = 15.85km

4 0

3 years ago

What is the slope of a line perpendicular to the line whose equation is 2x−10y=100. Fully reduce your answer.

Aliun [14]

Answer:

2x-10y=100

-8xy=100

xy=12

3 0

3 years ago

Module Six Project Option 1

Alex787 [66]

The answer is b that’s what i would pick

6 0

3 years ago