Answer: 73 inches high
Step-by-step explanation: 57+16=73
y= -4x² - 16x - 14
Take the coefficient of x² as the common factor
y = - 4(x² + 4x + 7/2)
Add (b/2)² to complete the square
y = - 4( x² + 4x + 2² - 2² + 7/2)
Complete the square
y = -4( (x + 2)² - 1/2)
Remove the bracket
y = -4(x + 2)² + 2
Answer: y = -4(x + 2)² + 2
Answer
54 degrees
Step-by-step explanation:
Using angle sum property(angles in a triangle add up to 180),
y+y+72=180
2y+72=180
2y=180-72
2y=108
y=108/2
y=54 degrees
pls mark brainliest
hope it helped
Answer:
Step-by-step explanation:
Alright, lets get started.
The given equation is :

taking log on both side


Plugging the value of ln e as 1

Subtracting 6 in both sides


Dividing 3 in both sides
........................ Answer
Hope it will help :)