Somebody, please help a brother out :))

Mathematics

2 answers:

worty [1.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

Hey its easy

CCW=counter clockwise do you would rotate it 90 degrees to the left

what are the answer choices?

Blababa [14]3 years ago

3 0

Answer:

Step-by-step explanation:

When a point is rotated 90 degrees counterclockwise, there is a change in coordinates. The coordinates will change thus:

$\rm (x \ ;\ y)\to(\ y \ ; \ - x)$

What is means is that after rotation, the vertical component becomes the new horizontal component and the new vertical component is the additive inverse of the old horizontal component.

We will now establish the coordinates of our point and apply the transformation.

Let us call the vertices of the triangle ABC:

Transforming by interchanging (x, y) to (y, -x), we get:

$\rm A'(4 \ ; -1) \\\\ B'(2 \ ; -5 ) \\\\ C'(5 \ ; -5)$

The graph is drawn below:

(The answer belongs to the tutor IfeanyiNnoluka)

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Chantal is building a fence around her swimming pool. The pool is 25 ft long and12 ft wide, and she wants a 6-ft wide rectangula

Alex_Xolod [135]

25 /12*6 =12.5 or thats what i got

4 0

3 years ago

Given the functions f and g below, find f(g(0)).

egoroff_w [7]

After calculation, the composite function f(g(0)) returns the value 2 as the response.

Given, the values of the functions are:

f(x) = √₋x₊1 and g(x) = ₋x₋3

we need to find f(g(0)) = ?

F of g of x is another name for a composite function. Normal representations include f(g(x)) or (f g)(x), which denote that x = g(x) should be used in place of f(x). While the function g (x) is referred to as an inner function, the function f (x) is referred to as an outer function.

It means that every instance of an x in the function f is replaced with the function g(x).

∵ g(x) = ₋x₋3 so we can substitute this in the following expression:

g(0) = -(0) ₋ 3

g(0) = ₋3

Now in place of g(0) we can write ₋3, hence the changed expression becomes:

f(g(0)) = f(₋3)

= √₋(₋3)₊1

= √4

∴ f(g(0)) = 2

Hence we get the calculated function value as 2.

Learn more about "Functions" here-

brainly.com/question/6561461