The correct answer is D. x=9

The angles of a square are right angles (90 degrees) so it would be set up as 90=11x-9. Then you would combine like terms and solve.

3 0

3 years ago

The absolute value function, f(x) = –|x| – 3, is shown. What is the range of the function?

vlabodo [156]

Answer:

Range = [-3,-∞)

Step-by-step explanation:

Let us see the parent function of

$f(x)=-\left | x \right |-3$

The parent function is

$f(x) =\left | x \right |$

$f(x)=-\left | x \right |-3$

is translated function. The parent function is reflected along x axis and then shifted down by three units.

please see the attached image.

The range of the parent function is All positive real numbers. Where as the range of translated function $f(x)=-\left | x \right |-3$ is negative real numbers , from -3 and onward

Range = [-3,-∞)

8 0

3 years ago

Find the dimensions of a rectangle (in m) with perimeter 76 m whose area is as large as possible. (Enter the dimensions as a com

Anika [276]

Answer:

19,19

Step-by-step explanation:

It will be a square

76 / 4 = 19 m sides

7 0

2 years ago

Please help me understand this problem ​

Please help me understand this problem