What’s the correct answer?

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

5 0

Answer:

72/97

Step-by-step explanation:

sinx= $\frac{opposite}{hypotenuse}$

So for sin c, the opposite side of angle c is 72 and the hypotenuse is 97.

So answer is 72/97.

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Analyze the diagram below and complete the instructions that follow.

dolphi86 [110]

Answer:

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Step-by-step explanation:

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a_sh-v [17]

We have that
$y=- x^{2} +36$

we know that
Is the equation of a vertical parabola open down
so
the vertex is a maximum

step 1
convert the equation of the parabola in the vertex form
$y=- x^{2} +36 \\ y-36=- x^{2}$

the vertex (h,k) is the point (0,36)

Part a) The point on the graph where the height of the tunnel is a maximum is (0,36)

Part b) The points on the graph where the height of the tunnel is zero feet is when y=0
so
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see the attached figure

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