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3 years ago

How do you find the degree of a polynomial function/ graph in algebra 2??

Mathematics

1 answer:

sp2606 [1]3 years ago

7 0

Answer:

which way are the arrows facing on the graph? How many times does the fuction change directions?

Step-by-step explanation:

if arrows are going in same direction, degree is even and then count the number of direction changes for exact number

if arrows are going in opposite directions, degree is odd and then count direction changes

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How do you find the percent of a number? Such as $28.80 dress is on sale for 40%. Best explanation that i understand gets brainl

Volgvan

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Find the volume of the cone. Use 3.14 for π. Round to the nearest tenth.

Leviafan [203]

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Step-by-step explanation:

We need to find Volume of cone.

We are given:

π = 3.14

Length = 27 cm

Diameter = 15 cm

The formula used to find Volume of cone is:

$Volume\,\,of\,\,cone=\frac{1}{3}\pi r^2h$

We are given diameter but we need radius in the formula

So, Radius = Diameter/2 = 15/2 = 7.5 cm

We need to find height of cone.

Using Pythagoras theorem:

$h^2=p^2+b^2\\ (27)^2=p^2+(7.5)^2\\729=p^2+56.25\\p^2=729-56.25\\p^2=672.75\\Taking\,\,square\,\,root:\\p=25.93$

So, Height of cone = p= 25.93

So, r= 7.5 and h= 25.93 and π = 3.14

Putting values in the formula:

$Volume\,\,of\,\,cone=\frac{1}{3}3.14*(7.5)^2*25.93$

$Volume\,\,of\,\,cone=1526.62$

Rounding off to the nearest tenth:

$Volume\,\,of\,\,cone=1527.1\,\,cm^3$

So, Option C is correct.

Keywords: Volume of cone.

Learn more about Volume of cone at:

#learnwithBrainly

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3 years ago

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Answer:

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Step-by-step explanation:

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OPENER: Select all the names for the answers to a polynomial equation

alexira [117]

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