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Amiraneli [1.4K]
1 year ago
9

an Archer shoots an arrow into the air such that its height at any time T is given by the function H (t) = -16t^2+ Kt + 3 if the

maximum height of the arrow occurs at time T= 4 what is the value of k
Mathematics
1 answer:
Sunny_sXe [5.5K]1 year ago
4 0
\begin{gathered} H(t)=-16t^2+kt+3 \\ At\text{ maximum height, final velocity = 0} \end{gathered}

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What is the exact perimeter of kite ? Show your work.
Afina-wow [57]

Answer:

<u>The perimeter of the kite is 29 units.</u>

Step-by-step explanation:

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With the information given, we have four right triangles with a new point A, intersecting UW and VX. Those triangles are:

Δ UVA

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As we can see in the figure, length of UV and VW is the same and the length of UX and WX is also the same.

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3. Let's find the value of UX and WX

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<u>4. </u>Let's calculate the perimeter of the kite:

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Perimeter of the kite = 5 + 5 + 9.5 + 9.5

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plz mark me brinlest anwaser if you can :)
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