3 years ago

Is this triangle congruent?

1 answer:

6 0

Yes you can tell the at

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Maurinko [17]

8 times 2 equals to 16

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4 years ago

Inessa05 [86]

Its 15 to 20 which goes to 3 to 4

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3 years ago

sergiy2304 [10]

$8.89
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3 years ago

lakkis [162]

Given,

Rate of free fall = 216 km/h

Solution,

km/h to m/s is converted as follows :

$216\ \dfrac{km}{h}=216\times \dfrac{1000\ m}{3600\ s}\\\\=60\ m/s$

So, the rate of fall is 60 m/s.

If t = 20 s

Assume, initial velocity = 0

It will move under the action of gravity.

Using equation of motion,

$h=ut+\dfrac{1}{2}gt^2\\\\h=0+\dfrac{1}{2}\times 10\times 20^2\\\\h=2000\ m$

Hence, this is all for the solution.

4 0

3 years ago

uysha [10]

The answer should be the first one exponential

8 0

3 years ago