Answer:
Triangle line BC is the Opposite if A is Theta. And Triangle line BC would be adjacent if B is Theta. This means however this is not the hypotenuse
Answer:
3.14 cm²/min
Step-by-step explanation:
rate of increasing of radius, dr/dt = 0.01 cm/min
r = 50 cm
Area of plate, A = πr²
rate of increase of area
dA/dt = 2πr dr/dt
dA/dt = 2 x 3.14 x 50 x 0.01
dA/dt = 3.14 cm²/min
Thus, the increase of rate of area is 3.14 cm²/min.
The answer is ....................
X=5
Y=3
Answers:
41.25°
Step-by-step explanation:
Second path ahd third path intersecting form the angle with measure 3x-1.
Three angles 3x-1, 9x-7 and 19° together form straight angle.
Each hour she works, she earns

dollars.
The first day, she worked 6 hours, so she'd earn

dollars.
The second day, she worked 8, so she'd earn

.
Together, she'd have earned

dollars.
You could add the number of hours she worked first and then multiply by

to get the same result. This would look like

.