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inysia [295]
3 years ago
9

The base radius of two circular cones of the same height are in the ratio 4:6.The ratio of their volume are ?​

Mathematics
1 answer:
kakasveta [241]3 years ago
5 0

Answer:

64 : 216

Step-by-step explanation:

Given the ratio of the heights = a : b, then

ratio of volumes = a³ : b³

Here the ratio of heights = 4 : 6 = 2 : 3 ← in simplest form, thus

ratio of volumes = 4³ : 6³ = 64 : 216 = 8 : 27 ← in simplest form

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Fantom [35]
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To graph the given system of equation, first find x and y-intercept of each equation.
x-y=6
When y=0
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When x=0
-y=6
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Now x-intercept and y-intercept for equation 2.
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Now plot these points on the graph, the lines intersect each other at point (5,-1), which is the solution of the given system.

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5 0
3 years ago
The school that Lisa goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4 se
kakasveta [241]
Let:
x = cost of senior citizen ticket
y = cost of student ticket

4x + 5y = 102
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4x + 5y = 102
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x = 102/4 - 5y/4

7x + 5y = 126
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note:
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x = 8

x = cost of senior citizen ticket = $8/ea
y = cost of student ticket = $14/ea



6 0
3 years ago
Simplified or solved for x ????
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3 years ago
2x-3y=-14
dezoksy [38]
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8 0
3 years ago
Read 2 more answers
How many solutions does the equation 5x + 10 = 5x - 8 have?
andrew-mc [135]

Answer:

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Step-by-step explanation:

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10+8=5x-5x

=18

3 0
3 years ago
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