Answer:
∠RST, ∠TSR, ∠S
Step-by-step explanation:
When using three letters, the middle letter must be the vertice of the angle, and the other two are the points surrounding it. You can also just use a single letter to name the angle if there is only one angle at that vertice.
Where are the numbers or is all just letters weird
Answer:
The answer is 2nd point
Step-by-step explanation:
In this question, inverse of f(x) is equals to g(x). First, you must know how to find the inverse of f(x). In order to find the g(x), you must let f(x) = y and make x thd subject :
1.
Let y = (10x+9)/8
y = (10x+9)/8
8y = 10x + 9
8y - 9 = 10x
(8y-9)/10 = x
x = (8y-9)/10
g(x) = (8x-9)/10 (Remember to convert y back to x)
2.
Let y = x - 9
y = x - 9
y + 9 = x
x = y + 9
g(x) = x + 3
Next, by looking in no.1, the inverse of f(x) is wrong and in no.2, it shows the correct form of inverse. So only 2 is an inverse function
The linear are said to be parallel.
<h3>What is Collinear line?</h3>
Collinear points are the points that lie on the same straight line or in a single line.
Given:
slope= 3
If two non co-linear segments with a slope of 3 in a coordinate plane, which means that the two line segments are parallel to each.
So, the same slope symbolise the concept of parallel line in same plane.
Learn more about collinear line here:
brainly.com/question/2284415
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