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Gala2k [10]
3 years ago
7

Find the volume of a cone with a height of 6yd and a base radius of 4yd.

Mathematics
1 answer:
alisha [4.7K]3 years ago
7 0

Formula : V = πr²h/3

Fill in the values.

(3.14)(4)^(2)(6/3)

V=100.48 yd^3

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Rewrite the following polynomial in standard form 5x-4-3x²+2x²​
Lunna [17]

The standard form of the polynomial is expressed as P(x)=-x^2+5x - 4

<h3 /><h3>The standard form of a polynomial</h3>

The standard form of a polynomial is degree 3 is expressed as:

  • P(x) = ax^3+bx^2+cx+d

Given the expression 5x-4-3x²+2x²​, we are to write it in standard form. The standard form is expressed as shown:

Collect the like terms;

5x-4-3x^2+2x^2

-3x^2+2x^2+5x-4|\\

Group the terms:

P(x) = (-3x^2+2x^2+5x-4)\\P(x)=-x^2+5x - 4

Hence the standard form of the polynomial is expressed as P(x)=-x^2+5x - 4

Learn more on polynomial here: brainly.com/question/4142886

5 0
2 years ago
Read 2 more answers
The sum of two numbers is 15. The larger number is 2 less than three times the smaller number. What are the two numbers?
viva [34]
Two numbers are called x and y
x + y = 15
3x = y+2

Convert to slope intercept:
y = -x + 15
y = 3x - 2
8 0
4 years ago
Guided Practice
Schach [20]

Answer:

Ah! Geometric sequences, Eh? Sucks I know....

Step-by-step explanation:

So first, we need to find the factor of this(been a while since I have done this)

r=\frac{24}{48} =\frac{1}{2}

So we found the relationship! Now we find the entire equation.

So we know the first term, 96, so let's use it!

a_{n} =96*(\frac{1}{2})^{n-1}

So there is the equation!

Now to find the 10th term.

a_{n} =96*(\frac{1}{2})^{n-1}\\a_{10} =96*(\frac{1}{2})^{9}\\a_{10} =96*\frac{1}{2^{9} } \\a_{10}=0.1875

There you have it!

Hope this Helps!

P.S. Stay Safe!

6 0
3 years ago
Can three points be noncoplanar?
olga55 [171]
NO! 3 points cannot be non-co-planar 

Good luck! :) 
<3
4 0
3 years ago
A rectangle has side lengths of 6 cm and 9 cm. What would the side lengths of the image be after dilation of 2.25? Explain your
11Alexandr11 [23.1K]

Answer:

The side length will be 12 and 12

Step-by-step explanation:

6x9=54 then divide it by 2.25 = 24 and divide 24 by 2 = 12 and 12

6 0
3 years ago
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