Answer:
5 goes into 18 three times.
Step-by-step explanation:
The equation of the graph is y= -(x+3)^2 +1
Choice A is the correct answer
Answer:
x = 18
Step-by-step explanation:
We need to find the value of x.
We know that the sum of angles of a triangle is equal to 180°. So, using this property,
2x+1+3x-1+90 = 180
2x+3x = 180-90
5x = 90
x = 18
So, the value of x is equal to 18.
