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azamat
2 years ago
14

What is the vertex of the graph of this equation y = 2x2 + 8x-24?

Mathematics
1 answer:
Dima020 [189]2 years ago
5 0

Answer: The vertex is ( -2, -32)

Step-by-step explanation:

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Number 13 I don’t get it
Nina [5.8K]
<h3>Answer:  1/2  (choice A)</h3>

===========================================

Explanation:

The two equations given to us are

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Divide the second equation over the first equation and that would lead to b = 6

Notice how the 'a' terms divide to 1 and go away, i.e. cancel out.

The b terms divide to (b^2)/b = b

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So that's how we end up with b = 6

-------------------------

Now if b = 6, then we can say,

ab = 3

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Or we could say

ab^2 = 18

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Use the 3 trig ratios to find each unknown side length. Round all answers to 1 decimal
STatiana [176]

<em>Note:</em><em> You missed to add some of the details of the question. </em>

<em>Hence, I am solving your concept based on an assumed graph which I have attached. It would anyways clear your concept.</em>

<em></em>

Answer:

Please check the explanation.

Step-by-step explanation:

Given the right angled-triangle ABC as shown in the attached diagram

From the triangle:

Ф= ∠C = 30°

AB = 6 units

BC = y

tan Ф = opp ÷ adjacent

The opposite of ∠C = 30°  is the length '6'.

The adjacent of ∠C = 30°  is the length 'y'.

As Ф= ∠C = 30°

so

tan Ф = opp ÷ adjacent

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Therefore, the length of the unknown side length 'y' is 8.7 units.

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we use divsion, 10 divided by 5 is 2, everyone get 2 yumy cupcakes.

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