Answer:
a = -2
b = 5
Step-by-step explanation:
We can identify the right side of the equation as completing the square. So, we simply complete the square for x² - 4x + 9 to find our answer,
Step 1: Isolate xs
x² - 4x = -9
Step 2: Complete the square
x² - 4x + 4 = -9 + 4
(x - 2)² = -5
Step 3: Move -5 over
(x - 2)² + 5
And we have our answer!
Answer:
x=136°
Step-by-step explanation:
according to the question
44+x=180
x=180-44
x=136
American Dollars: 270, 9
Mexican Pesos: 3,000, 100
To convert from Mexican pesos to American dollars, multiply the amount by 0.09.
5. The number of visitors increase in April, spike in August and then decrease in September.
6. December is in winter, therefore many people do not travel during December.
7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting.
I hope this helped!
