Please answer number 19 thank youuu

Mathematics

1 answer:

Marina CMI [18]3 years ago

8 0

Hypotenuse Leg.

You have vertical angles so you have a hypotenuse, a leg, and an angle that is congruent.

We know that it’s not SAS because the angle is not between the two sides.

Additionally, we only have one congruent angle so it cannot be ASA.

The only theorem that meets the description is HL.

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Describe the graph of the function f(x) = x3 − 15x2 68x − 96. Include the y-intercept, x-intercepts, and the shape of the graph

solong [7]

So this would be a cubic graph because the largest exponent is a 3.

The Y-intercepts can be found by making all the x's equal 0, so then that would end up being -96 (makes sense considering a cubic graph intercepts at the origin, and this graph moves it down 96 units.

The X-intercepts (the zeros) are a bit tricky. We know that there will likely be three zeros because the exponent is a three. The zeros for this graph are 3, 4, and 8

So in Summary:

This is a Cubic graph with X-intercepts at (3,0), (4,0) and (8,0) and with Y-intercept at (0,-96)

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3 years ago

What are the zeros of the polynomial function f(x) = x(x + 5)(x – 8)?

elena-14-01-66 [18.8K]

0,-5,8

To find the zeros, set each equation equal to 0

x=0

x+5=0

x-8=0

Then solve

x=0

x=-5

x=8

So the zeros are 0,-5, and 8

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3 years ago

Solve formula A=1/2bh for h

lubasha [3.4K]

A = $\frac{1}{2}$ bh Multiply both sides by 2 to cancel out the fraction
2A = bh Divide both sides by b
$\frac{2A}{b}$ = h Switch the sides to make it easier to read
<span>h = $\frac{2A}{b}$ </span>

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A newspaper surveyed households to determine how likely they were to subscribe to their publication. The results are shown below

Taya2010 [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The correct option is C

Step-by-step explanation:

The sample

Household Income

< $60,000 > $60,000