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laiz [17]
2 years ago
11

If the cone's radius is r, then what is the height?

Mathematics
1 answer:
Basile [38]2 years ago
4 0

Answer:

2h

Step-by-step explanation:

2h

I hope this answer is correct

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6x+6y=24<br> how do you solve?
alukav5142 [94]

Answer:

i would divide to 6 of each side of the equation which leadss tyo x+y=4

and just draw coordinate system to see all possible answers

Step-by-step explanation:

there are endless of answers unless there is a limiter

6 0
3 years ago
4t- 2=14 what is t<br> Could you please show your work
miskamm [114]

Answer:

your answer is 4 = t

Step-by-step explanation:

add 2 to 14 then divide the 4 to the 16 then you get your answer

6 0
2 years ago
Read 2 more answers
Pls help me solve this question pls show how you got the answer
Thepotemich [5.8K]
C
it appears that there are 7 cubes, so divide the overall volume by the seven cubes, making the volume of each one would 8. Volume is length times with times height so you would find the cube root of eight which is two. This means that each side length is 2 so you would find the area of each side and add them all together. This adds up to equal 120.
Hope this helped!!
4 0
3 years ago
Read 2 more answers
The graph of this quadratic function is a parabola. What is the x-coordinate of the vertex? y = x^2 - 3
Studentka2010 [4]
\bf y = x^2 - 3\implies y=1x^2+0x-3\qquad now&#10;\\\\\\&#10;\textit{vertex of a parabola}\\ \\&#10;\begin{array}{llccll}&#10;y=&1x^2&+0x&-3\\&#10;&\uparrow &\uparrow &\uparrow \\&#10;&a&b&c&#10;\end{array}\qquad &#10;\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad  {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)

so, the x-coordinate is \bf -\cfrac{{{ b}}}{2{{ a}}}
5 0
3 years ago
A certain element has a half life of 4.5 billion years.
GrogVix [38]
A ) 50% is gone so 4.5 billion right of the bat. Then another 4.5 if it got down to 25% but it’s still at 35%. So it lost 15% from 50%. 15/25 * 4.5 billion = 2.7 billion +the original 4.5 = 7.2 billion years old.

B) it loses 45%. 50% would be 4.5 billion. 45/50 * 4.5 billion = 4.05 billion years old
5 0
3 years ago
Read 2 more answers
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