Answer:
Follows are the solution to this question:
Step-by-step explanation:
Given:
All points are on the graph including its quadratic function, in order to install their coordinates to values of x and y with the following values:
Inserting the coordinates of the first point
Inserting the coordinates of the second point
Inserting the coordinates of the third point
Hello!
You solve this like an algebraic equation
You first distribute the 4 and 2
4x - 20 = 2x - 20 + 2x
Combine like terms
4x - 20 = 4x - 20
subtract 4x from both sides
-20 = 0x - 20
Add 20 to both sides
0 = 0
This means that there are infinite solutions to the equation.
Hope this helps!
Answer:
(4,5)
Step-by-step explanation:
Rotating a <em>point </em>by 90 degrees <em>counterclockwise</em> would make the y become x and switch it's negative/positive value, and make x the y.
Ex: (x,y) would become (-y,x)
Answer:
25 students
Step-by-step explanation:
we know that
44℅ of Mrs. Rutherford's class like chocolate ice cream
11 students like chocolate ice cream
so
11 students represent a 44℅ of Mrs. Rutherford's class
using proportion
Find out how many students represent a percentage of 100% (total students in the class)
Answer:
Equals to 0.384 seconds (round if needed)
Step-by-step explanation:
10 / 26 = 0.384615385
