Expand.Your answer should be a polynomial in standard form.(79 +3)(-9 – 3) =

Mathematics

1 answer:

enot [183]2 years ago

8 0

Answer:

(79+3)(−9−3)

=82(−9−3)

=(82)(−12)

=−984

You might be interested in

About 2,200 years ago, one of the most famous mathematicians in history made a major discovery. The mathematician was Archimedes

cupoosta [38]

I am looking for the same answer if anyone knows it

8 0

3 years ago

The function of (x) varies directly with x^2, and f(x)=96 when x=4 what is the value of f(2)

makkiz [27]

$\bf \qquad \qquad \textit{direct proportional variation}
\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------$

$\bf \textit{f(x) varies directly with }x^2\qquad f(x)=kx^2
\\\\\\
\textit{we also know that }
\begin{cases}
f(x)=96\\
x=4
\end{cases}\implies 96=k(4)^2\implies 96=16k
\\\\\\
\cfrac{96}{16}=k\implies 6=k\qquad therefore\qquad \boxed{f(x)=6x^2}
\\\\\\
\textit{now, when }\stackrel{f(2)}{x=2}\textit{ what is \underline{f(x)}?}\qquad f(2)=6(2)^2$

3 0

3 years ago

Suppose that G(X) = F(x + 2). Which statement best compares the graph of

nignag [31]

Answer:

Step-by-step explanation:

If you have to add 2 to X to get it back to the original, it started out 2 to the left. (It would seem like it ought to be C, but when you add an subtract from the x value in functions, it's opposite of what you might think.)

6 0

3 years ago

Using a straight path, how far is a point located at (9,-5) from the origin? Round your answer to the nearest tenth.

Iteru [2.4K]

The answer is 10square root 7

4 0

3 years ago

HELP PLEASEE!!!!

ss7ja [257]

Answer:

See below ~

Step-by-step explanation: