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2 years ago

The diameter of a basketball is approximately 24 cm. Find the volume to the nearest

Mathematics

1 answer:

erica [24]2 years ago

6 0

Answer:

Step-by-step explanation:

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What is 2414 divided by 8

Mamont248 [21]

Answer:

301.75

Step-by-step explanation:

I hope this helps

3 0

2 years ago

Read 2 more answers

Write the equation of a line in slope - intercept form using m=2 and (-1,5)

EastWind [94]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

We have the slope $m=2\to y=2x+b$ .

Put the coordinates of the point (-1, 5) to the equation of the line:

$5=2(-1)+b$

$5=-2+b$ <em>add 2 to both sides</em>

$7=b\to b=7$

Answer: $y=2x+7$

6 0

2 years ago

Trigonometric Identities and Applications? help

Vadim26 [7]

$\bf h=-15cos\left( \frac{2\pi }{5}t \right)\qquad \boxed{h=8}\qquad 8=-15cos\left( \frac{2\pi }{5}t \right)
\\\\\\
\cfrac{8}{-15}=cos\left( \frac{2\pi }{5}t \right)\implies cos^{-1}\left( \frac{8}{-15}\right)=cos^{-1}\left[ cos\left( \frac{2\pi }{5}t \right) \right]
\\\\\\
cos^{-1}\left( \frac{8}{-15}\right)=\cfrac{2\pi }{5}t\implies \cfrac{5}{2\pi }\cdot cos^{-1}\left( \frac{8}{-15}\right)=t\\\\
-------------------------------$

$\bf cos^{-1}\left( \frac{8}{-15}\right)=\stackrel{radians}{\stackrel{II~quadrant}{\approx 2.13}~~,~~\stackrel{III~quadrant}{\approx 4.15}}\qquad \qquad 
t=
\begin{cases}
\frac{5}{2\pi }\cdot 2.13\\\\
\frac{5}{2\pi }\cdot 4.15
\end{cases}$

3 0

3 years ago

Angle BAC is congruent to angle DCA then BAC = DCA by ?

Orlov [11]

Answer:

Step-by-step explanation:

yah

3 0

2 years ago

I need 14 and 15 thanks

Bad White [126]

14) The answer is a) y = 2x. 2 is the slope and the line does not cross over the Y axis in this picture so there is not a Y-intercept you can see.
15) You pretty much just estimate. On the graph when you find 50 minutes and go up its around 140. 50 x 2 is 100 minutes. so just multiply 140 by 2 and its 280 so just round to the closest one.

8 0

2 years ago