3 years ago

What shapes are possible cross-sections of a cone?

Mathematics

1 answer:

kow [346]3 years ago

7 0

Answer:

Horizontal:

Circle

Ellipse

Hyperbola

Parabola

Verticle:

Triangle

Step-by-step explanation:

A cone is basically a triangle and circle

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TV−→− bisects ∠RTS. If the m∠RTV=(16x−6)° and m∠VTS=(13x+9)° , what is the value of x and the m∠RTV ?

natta225 [31]

Answer:

$x = 5$

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Step-by-step explanation:

Given

$RTV=16x - 6$

$VTS=13x+9$

Required

Determine the values of x and RTV

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$RTS = RTV + VTS$ --- (1)

and

$RTV = VTS$ -- (2)

Substitute values of RTV and VTS in (2)

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$16x - 13x = 9 + 6$

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Step-by-step explanation:

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Santiago receives $143 per year in simple interest from three investments. Part is invested at 2%, part at 3%, and part at 4%. T

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Answer:

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Step-by-step explanation:

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