2 years ago

Find one value of x that is a solution to the equation: (x^2-6)^2=-3x^2+18 x=

Mathematics

1 answer:

Sloan [31]2 years ago

8 0

Answer:

Step-by-step explanation:

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Plz help I don’t under stand how to get this common ratio

Talja [164]

Answer:

2 over 5

Step-by-step explanation:

Common ratio =

7/ (35/2) = (14/2) / 7

Our answer became 2/5

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3 years ago

if a store offers a 20% discount, and the regular price of an item is x dollars, what is the discount price?

Virty [35]

The discount price is .80x or 1-.20x.

3 0

2 years ago

Write a function for the situation discribed and find the value after 5 yrs. A $12,500 car depreciates 9% each year. Please help

sweet [91]

$\bf \qquad \textit{Amount for Exponential Decay}\\\\
A=P(1 - r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{initial amount}\to &12500\\
r=rate\to 9\%\to \frac{9}{100}\to &0.09\\
t=\textit{elapsed time}\\
\end{cases}
\\\\\\
A=12500(1-0.09)^t\implies A=12500(0.91)^t
\\\\\\
\textit{after 5 years t = 5}\qquad A=12500(0.91)^5$

and surely you know how much that is.

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3 years ago

A) sinx+ sin3+ sin4 <br> b) sin2 +2cos .sin5<br> c) sin2+ 2sin .cos3

Goshia [24]

Answer:

do this ok this is step by step answer