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Ne4ueva [31]
3 years ago
14

What is the length of the vertical axis of the ellipse describes by the equation below

Mathematics
1 answer:
baherus [9]3 years ago
5 0
Hint:  \bf \cfrac{(x-{{ h}})^2}{{{ a}}^2}+\cfrac{(y-{{ k}})^2}{{{ b}}^2}=1
\\\\
-----------------------------\\\\
\cfrac{(x+8)^2}{49}+\cfrac{(y+3)^2}{16}=1\iff \cfrac{(x+8)^2}{7^2}+\cfrac{(y+3)^2}{4^2}=1

"a" is the major component, "b" is the minor, the vertical axis is b+b

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A statue is mounted on top of a 16 foot hill. From the base of the hill to where you are standing is 77 feet and the statue subt
DanielleElmas [232]

Consider right triangle with vertices B - base of the hill, S - top of the statue and Y - you. In this triangle angle B is right and angle Y is 13.2°. If h is a height of the statue, then the legs YB and BS have lengths 77 ft and 16+h ft.

You have lengths of two legs and measure of one acute angle, then you can use tangent to find h:

\tan 13.2^{\circ}=\dfrac{\text{opposite leg}}{\text{adjacent leg}} =\dfrac{16+h}{77}, \\ \\ 0.2345=\dfrac{16+h}{77},\\  \\ 16+h=0.2345\cdot 77=18.0565,\\ h=18.0565-16=2.0565 ft.

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marin [14]

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<h3>What is a Polynomial Function ?</h3>

Functions of independent variable in which the variable can appear more than once with different powers.

\rm g(x) = a_n x^n + a_{n-1}x^{n-1} + ................+ a_o

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where \rm a_n \; is\;the \;leading \; coefficient \; a_o \; is \;the\;last \;term

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So when leading coefficient is 1 , the root will be an integer for g(x) = 0

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To know more about Polynomial function

brainly.com/question/12976257

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