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3 years ago

Harry drives 6 miles north while Selma drives 8 miles east. How far apart are Harry and Selma when they stop?

1 answer:

3 0

If you just think of a line graph you could do this on the y axis go up 6 and on the x axis go left 8 and make a right triangle with the 2 points you made and the origin and then use your equation to solve for the missing side

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A digital camera for 249.99 at 4% sales tax

spin [16.1K]

First round up 249.99 to 250.00

Then change the 4% into a decimal= 1.04

Now multiply so the equation is= 250 x 1.04 =

$260 as your answer!

4 0

3 years ago

The radius of the circle is increasing at a rate of 2 meters per minute and the sides of the square are increasing at a rate of

Lunna [17]

Answer:

Change in area=24 $\pi$ -48

Step-by-step explanation:

Let s will be the side of square and r will be the radius of circle.

Then two given conditions are

1)dr/dt=2 m/s

2)ds/dt=1 m/s

Area enclosed=(Area of square)-(Area of circle)

Area of square= $s^{2}$

Area of circle= $\pi r^{2}$

Area enclosed= $(\pi r^{2})-s^{2}$

dA/dt=2 $\pi$ r(dr/dt)-2s(ds/dt)

At s=24,and r=6

dA/dt=2( $\pi$ )(6)(2)-2(24)(1)

Change in area=24 $\pi$ -48

6 0

3 years ago

Convert 125% into a decimal.

dalvyx [7]

Answer:

1.25

Step-by-step explanation:

it is what it is

7 0

2 years ago

Read 2 more answers

The numbered list gives instructions to bisect a line segment, but the steps are out of order.

Step2247 [10]

Answer: 4, 2, 3, 5, 1

Step-by-step explanation:

First, you need to set your compass width or set the compass at one of the terminal points.

After, you can draw arcs above and below.

Then, repeat for the other terminal point.

Finally, connect the intersection of the arcs.

3 0

2 years ago

Identify each equation as exponential growth or exponential decay. 1) y= 112(1.32)x

svetoff [14.1K]

The answer is Exponential decay

6 0

3 years ago