THIS IS FREE MATH POINTS HELP ASAP PLS DONT BE WRONG AND PROVIDE EXAMPLE NEEED ASAP AND LAST ATTEMPT PLSSSSSSS!!!!!!!

Mathematics

1 answer:

Alja [10]3 years ago

5 0

Answer:

y=3/8x

Step-by-step explanation:

the others I don't want to type how I got the answers but B is the answer I got on being proportional

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The number -2.34 can be found between which two integers?<br> (Full question above)

Orlov [11]

Answer:

last option

Step-by-step explanation:

imagine a number line

________________________________________________

-3 -2 -1 0 1 2 3

-2.34 would be found somewhere over there

7 0

4 years ago

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A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 2x. Find the height of t

n200080 [17]

$\bf \textit{volume of a cylinder}\\\\
V_c=\pi r^2h\qquad 
\begin{cases}
r=radius\\
h=height\\
------\\
r=x\\
h=y
\end{cases}\implies V_c=x^2y\pi 
\\\\\\
\textit{volume of a cone}\\\\
V_n=\cfrac{\pi r^2h}{3}\qquad r=2x\implies V_n=\cfrac{\pi \cdot (2x)^2h}{3}
\\\\\\
V_n=\cfrac{\pi \cdot 2^2x^2h}{3}\implies V_n=\cfrac{4x^2h\pi }{3}\\\\
-------------------------------\\\\$

$\bf V_c=V_n\implies x^2y\pi =\cfrac{4x^2h\pi }{3}\implies 3x^2y\pi =4x^2h\pi 
\\\\\\
\cfrac{3x^2y\pi }{4x^2\pi }=h\implies \boxed{\cfrac{3y}{4}=h}$

5 0

3 years ago

4/5x 1 2/3 plssssssssssssssssss help meeeee

Mariulka [41]

Answer:

Assuming that "x" symbol indicates multiplication, the answer should be 4/3. If you need the decimal form, it would be 1.3. If you want the mixed number form, it'd be 1 1/3.

Step-by-step explanation:

3 0

3 years ago

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Suppose you roll a number cube. What is the probability that you roll the number 5?

Nina [5.8K]

Answer:

There is 1/6 chance that you will roll a 5

Step-by-step explanation:

Hope that helps!

5 0

3 years ago