The function f(x) is shown on the graph.

Mathematics

2 answers:

grandymaker [24]3 years ago

8 0

Answer:

option A

$12$ only

Step-by-step explanation:

we know that

The y-intercept of a function is the value of the function when the value of x is equal to zero

In this problem

f(0) represent the value of the function when x is equal to zero

therefore

f(0) is the y-intercept of the function

see the graph

for $x=0$

$f(0)=12$

enyata [817]3 years ago

6 0

Answer A i think should be right

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Solve for y: x/y - 8 = w

inysia [295]

X/y-8=w
x-8y=wy
x=wy+8y
x=y(w+8)
y= $\frac{x}{w+8}$

4 0

3 years ago

It is not 82 accidentally clicked it

Anit [1.1K]

Hi!

Your answer is 52.

To start off, let's start with some facts that will help us solve this:

Supplementary angles are two angles whose angle measures add up to 180 degrees. You can know that they are supplementary because they can be connected by a straight line.

Triangles (all of them) have angles that add up to 180 degrees.

We can start by using supplementary angles to solve. See where the angle of 67 degrees is? The one to the right of it is supplementary to it since they are on a straight line. That means their sum adds up to 180 degrees:

$67 +?=180$

$?=113$

That angle is 113 degrees.

Now, we have 2 out of 3 angles in the triangle. Since we know that triangles' angles add up to 180 degrees, we can make an equation:

$15+113+x=180$