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bekas [8.4K]
3 years ago
9

Help plz anyone plz help me !!!!!!!!

Mathematics
1 answer:
scZoUnD [109]3 years ago
8 0
Check the attachment for the answers. Click on it again to make it bigger.

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Use a property that’s a good reason then tear it apart
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3 years ago
Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height o
tigry1 [53]

Answer:

2.5 second

Step-by-step explanation:

The equation is missing in the question.

The equation is,  h=-8t^2+40t  , where 'h' is the height and 't' is time measured in second.

Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :

\frac{dh}{dt} =0

Now the differentiating the equation with respect to time t, we get

\frac{dh}{dt}=\frac{d}{dt}(-8t^2+40t)

\frac{dh}{dt}=-16t+40

For maximum height,  \frac{dh}{dt} =0

So, -16t+40=0

 \Rightarrow 16t=40

\Rightarrow t=\frac{40}{16}

\Rightarrrow t = 2.5

Therefore, the ball takes 2.5 seconds time to reach the maximum height.

7 0
3 years ago
What is the scale factor of ABC to ADEF?
kolbaska11 [484]

Sorry, I haven't learned this yet ;-;

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3 years ago
URGENT HELPP!!!
Aleonysh [2.5K]
<span>All three sides of triangle X'Y'Z' must be parallel to the corresponding sides in triangle XYZ and the corresponding angles are congruent .

The dilated triangle will be similar to the original triangle, which means all angles will be the same. 

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You can see that this is the case for all corresponding sides' slopes. </span>
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Write 25.59 in scientific notation
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Answer:

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Step-by-step explanation:

using a SNC

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