Answer:
Reflections, rotations, and translations produce an image that is congruent to the pre-image. Sequences of those transformations produce congruent images.
Answer: True
This is a function because any given input for x leads to exactly one output for y. Graphing the equation leads to a line that passes the vertical line test. It is impossible to pass a vertical line through more than one point on the graph.
Answer:
Do you got a pic so i could see it
Step-by-step explanation:
Answer: 141 hamburgers were sold on Tuesday.
Step-by-step explanation:
Let x represent the number of hamburgers that were sold on Tuesday.
Let y represent the number of cheeseburgers that were sold on Tuesday.
On Tuesday, a local hamburger shop sold a combined total of 564 hamburgers and cheeseburgers. It means that
x + y = 564- - - - - - - - - - -1
The number of cheeseburgers sold was three times the number of hamburgers sold. It means that
y = 3x
Substituting y = 3x into equation 1, it becomes
x + 3x = 564
4x = 564
x = 564/4
x = 141
y = 3x = 3 × 141
y = 423
Answer:
x=6
Step-by-step explanation:
x=+1=7
-1
x=6