4 years ago

27

Mathematics

1 answer:

valentina_108 [34]4 years ago

6 0

Answer:

Step-by-step explanation:

Substitute the given numbers for the variables.

-(-2)(6-3)2

2(3)2

You might be interested in

Efia draws this scale drawing a two famous landmarks each inch in the drawing represents 400 ft on the actual landmark how much

Bess [88]

Answer:

x4800 inch

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Math nerds help me out

FinnZ [79.3K]

Answer:

the 3rd one

y= (x-1)(x-6)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The US Pentagon is a regular pentagon whose outer walls are each 921 feet in length. Find the area, to the nearest square foot,

ziro4ka [17]

$\bf \qquad \qquad \textit{area of a regular polygon}
\\\\\\
A=\cfrac{1}{4}\cdot n\cdot s^2\cdot cot\left( \frac{180}{n} \right)\quad 
\begin{cases}
n=
\begin{array}{llll}
\textit{number of sides in a polygon}\\
\textit{a pentagon, has PENTA=5 sides}
\end{array}\\
s=\textit{length of one of the sides}
\end{cases}$

7 0

3 years ago

If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, find (f+g)(x)

Nookie1986 [14]

Answer:

f(x)=-4x^2-6x-1

g(x)=-x^2-5x+3

(f+g)(x) = (-4x^2-6x-1) + (-x^2-5x+3)

-4x^2 - 6x - 1 -x^2 - 5x + 3

= -5x^2 - 11x + 2

Step-by-step explanation:

7 0

3 years ago

Please help! I’m timed!!!

gregori [183]

Answer:

Step-by-step explanation:

7 0

3 years ago