-3 because 4 times -3 = -12 -7=-19
I'm assuming you would plug in the miles, in this case leaving you with the equation y=3(26.5)+5.5 which equals 85. So i'm assuming your answer would be 85 min.
Answer:
128.67 feet
Step-by-step explanation:
We would be solving this question using the Trigonometric function of tan.
Tan( of the angle of elevation) = height of the tower ÷ height of the shadow.
Angle of elevation = 65°
Height of the tower = unknown, which is designated as X
Height of the shadow = 60 feet.
Therefore,
tan 65° = X/ 60 feet
We crossmultiply
X = tan 65° × 60 feet
X = 128.67041523 feet.
Approximately, X = 128.67 feet.
Therefore, the tower is 128.67 feet tall.
45 yards / 9 costumes = 5 yards per costume
Answer:
b is the answer
Step-by-step explanation:
f(x) = ax^2 + bx + c
