Answer:
Step-by-step explanation:
The reflection of a function 
along the 
is given by 
.
Here the given function is 
. Therefore the reflection would be .
To find reflection draw the graph of it and think about how the graph of its mirror image would be. You would arrive at the reflection function.
Answer:
the answer is number two
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
The sum of all the angles in a triangle is always, always, 180 degrees.
Just add the angles, then solve for x.
(2x - 10) + (x + 30) + 70 = 180
3x + 20 + 70 = 180
3x + 90 = 180
3x = 90
x = 30
The total number of cups in the package is 2300.
<h3>What is Percentage?</h3>
Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100.
Here,
Let the total number of cups in the package be x.
Number of green cup = 690
Weightage of green cup in total = 30%
Now,
30% of x = 690
30/100 X x = 690
x = 690 X 100/30
x = 23 X 100
x = 2300
Thus, the total number of cups in the package is 2300.
Learn more about Percentage from:
brainly.com/question/14979505
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