Answer:
Points on the inverse are
Step-by-step explanation:
When writing the inverse function of a set of points, you simply switch the coordinates:
We are given the points
Using our rule for function, our new points will be
From the list, the points we have for the graph of the inverse are
Answer:
Step-by-step explanation:
Given
See comment for missing part of the question
Required
Complete the expression to determine the dimension of a rectangle
We have:
Open bracket
Equate to 0
Expand
Factorize
Factor out x + 2
Solve for x
or
or
The value of x cannot be negative
So:
Recall that:
So:
---- i.e. 5 - 3
1. angle 2
2. angle 6
3. angle 1
4. angle 7
Answer:
x = 40
Step-by-step explanation:
because they are similar triangles
65+75 =140
180-140 = 40
Answer:
Step-by-step explanation:
-0.5(3x + 5) and -1.5x + 2.5
-0.5(3x + 5)...distribute the -0.5 thru the parenthesis
-1.5x - 2.5
no, these are not equivalent.... one is -1.5x + 2.5 and the other is -1.5x - 2.5....not the same