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3 years ago

8

If a 40 foot telephone pole casts a 34 foot shadow at the same time that a nearby tree casts a 28 foot shadow, how tall is the t

ree?

1 answer:

kodGreya [7K]3 years ago

4 0

Answer:

22

Step-by-step explanation:

40 - 34 = 6

28 - 6 = 22

I'm not sure if there's any dividing or multiplying involved in this but I did my best..

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2 years ago

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3 years ago

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3 years ago

The temperature was 75° Fahrenheit. The temperature dropped at a rate of 10° per hour.

Zigmanuir [339]

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-5 degrees

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3 years ago

A circle is centered at the point (7,1) and passes through the point (8,7). what is the radius

Scorpion4ik [409]

Easy

the radius is the distance from the center to a point on the circle

we are given
center=(7,1)
a point=(8,7)
find the distance
distance formula
D= $\sqrt{(x2-x1)^2+(y2-y1)^2}$

so the distance between point and center is radius
D= $\sqrt{(8-7)^2+(7-1)^2}$
D= $\sqrt{(1)^2+(6)^2}$
D= $\sqrt{1+36}$
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radius is √37 units

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3 years ago