Ah well this would look like 2(30) + 30 = 90 aka 2L + W = 90
Answer 9x^2
Step-by-step explanation:
3x^2+6x^2=9x^2
Answer:
Q' (-3,4)
Step-by-step explanation:
A reflection across the x-axis would mean that only the x value of the point would change. This means that the y value would still be 4. To find the x value, just flip it to a negative. The negative of 3 is -3
The answer is 2. hope thishelps