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Tresset [83]
3 years ago
13

What is the volume of the cone if the base is 18 and the height is 22

Mathematics
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

7464.42

Step-by-step explanation:

looked it up

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How do you change 7/10 to a percent​
Dimas [21]

Answer:70%

Step-by-step explanation: Convert the fraction to a decimal, then multiple by 100.

4 0
3 years ago
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How would the expression x^3+64 be rewritten using sum off cubes
Mamont248 [21]
\bf \textit{difference of cubes}
\\ \quad \\
a^3+b^3 = (a+b)(a^2-ab+b^2)\qquad
(a+b)(a^2-ab+b^2)= a^3+b^3 \\ \quad \\
a^3-b^3 = (a-b)(a^2+ab+b^2)\qquad
(a-b)(a^2+ab+b^2)= a^3-b^3\\\\
-------------------------------\\\\
\boxed{64=4^3}\qquad x^3+64\implies x^3+4^3\implies (x+4)(x^2-x4+4^2)
\\\\\\
(x+4)(x^2-4x+16)
8 0
3 years ago
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Wins 1975, loses 339, ties 10. What is my percent of wins?
dimaraw [331]

1975/1975+339+10

Wins/Total

1975/2324=0.8498

Convert to percent by moving decimal point up 2

Percent of wins: 84.98%

6 0
3 years ago
Find the missing side lengths leave your answers as radicals in simplest form
schepotkina [342]

Answer:

14

Step-by-step explanation:

To find x, you will need to use sine. If you want to find y, use cosine:

sin 45 = x / 14 sqrt(2)

x = 14

(Since this is a 45 45 90 special triangle, x and y have the same length)

Since I talk about special triangles, 45 45 90 triangles are very simple:

To find the other two side lengths, just divide the hypotenuse by sqrt 2

14 sqrt(2) / sqrt(2) = 14

So both ways will still lead to 14

4 0
2 years ago
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Find BC please help!
Ulleksa [173]

Answer:

BC=23

Step-by-step explanation:

Use sine rule:

x/sinX=y/sinY

BC/sinA=AB/sinC

BC/sin61=9/sin20

BC=26.3142396015*sin61

BC=23.0149525338

3 0
3 years ago
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