The answer is
A. 3x - y= -7
Answer:
58 ft.
Step-by-step explanation:
We will use trigonometry to find the distance.
We know that he is 29 ft above the ground (26, height of building, + 3, height of bird).
We use the angle 60 and we see that we have a known side which is adjacent to the angle. The side we are trying to find is the hypotenuse. We will be using cos because cos uses adjacent and hypotenuse sides of triangle.
cos60 = 29/x
cos60x = 29
29/cos60 = x
x = 58
He must fly 58 feet in order to get to the ground.
Answer:
the wronge value is -2y
Shana should have wrote -2xy
Answer:
12w + 24
Step-by-step explanation:
1. distribute -3 to the equation in parenthesis
9w - 3 (- w - 8)
9w + 3w + 24
2. combine like terms
9w + 3w + 24
12w + 24
hope this helps! if you have any questions, let me know!