Answer:
y = 20.
Step-by-step explanation:
Distribute:


Add 18 to both sides:


Solve for y:


Answer:
10
e
^10
x
Step-by-step explanation:
Find the derivative using the chain and power rules.
Answer:
8.975
Step-by-step explanation:
hope this helped
Each angle is 90 degrees because 90 times 3 is 270.
Answer:
x² - 5x = 14
x = -2 or x = 7
Step-by-step explanation:
x² - 5x = 14
x² - 5x - 14 = 0
(x+2)(x-7) = 0
x = -2 or x = 7