PLEASE ANSWER ASAP!! pic attached. will mark brain list IF you’re correct

Mathematics

2 answers:

tester [92]3 years ago

8 0

The answer is d because the maximum is the highest the values reach which would be 9.8 so if we are speaking in terms of an arch 9.8 would be the highest point of the arch meaning it has a clearing higher than 9 so the planner did meet the clearing. Hope this helps

MA_775_DIABLO [31]3 years ago

7 0

Answer:

d) yes, becausd the maximum height of tharch is 9.6 feet

Step-by-step explanation:

This is because the arch has met the minimum height

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18000 divided by 67= ?

Greeley [361]

Answer:

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Step-by-step explanation:

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2 years ago

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marishachu [46]

Check the picture below, so the hyperbola looks more or less like so, so let's find the length of the conjugate axis, or namely let's find the "b" component.

$\textit{hyperbolas, horizontal traverse axis } \\\\ \cfrac{(x- h)^2}{ a^2}-\cfrac{(y- k)^2}{ b^2}=1 \qquad \begin{cases} center\ ( h, k)\\ vertices\ ( h\pm a, k)\\ c=\textit{distance from}\\ \qquad \textit{center to foci}\\ \qquad \sqrt{ a ^2 + b ^2} \end{cases} \\\\[-0.35em] ~\dotfill$

$\begin{cases} h=0\\ k=0\\ a=2\\ c=4 \end{cases}\implies \cfrac{(x-0)^2}{2^2}-\cfrac{(y-0)^2}{b^2} \\\\\\ c^2=a^2+b^2\implies 4^2=2^2+b^2\implies 16=4+b^2\implies \underline{12=b^2} \\\\\\ \cfrac{(x-0)^2}{2^2}-\cfrac{(y-0)^2}{12}\implies \boxed{\cfrac{x^2}{4}-\cfrac{y^2}{12}}$