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Paul [167]
2 years ago
6

Find the area of the kite please. image included!!!

Mathematics
1 answer:
guapka [62]2 years ago
6 0
The correct answer is 21m

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3 0
3 years ago
Identify the vertex of y = x2 + 4x + 5.
Xelga [282]
ANSWER

The vertex is (-2,1)

EXPLANATION

We want to find the vertex of

y = {x}^{2} + 4x + 5

We complete the square to obtain,

y = {x}^{2} + 4x + {(2})^{2} - {(2})^{2} + 5

The first three terms forms a perfect square trinomial.

y = {(x + 2})^{2} - 4 + 5

The vertex form is

y = {(x + 2})^{2} + 1


This equation is in the form;

y = a{(x -h})^{2} + k


where (h,k)=(-2,1) is the vertex.
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</span>becasue we can substituent with any positive integer in the place of x
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3 years ago
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