Answer:
w = -10
Step-by-step explanation:
w + 4 = (-6)
Subtract 4 from each side
w+4-4 = -6-4
w = -10
Answer:
0.48 of the room per hour
Step-by-step explanation:
your welcome
Answer:
size of an interior angle
=180 (n-2)
=180 (8-2)
=180 × 6
=1080 degrees
1080/8
=135 degrees
so exterior angle = 180-135 = 45 degrees
The given equation is the equation of the circle, as the coefficients of x² and y² have same values and same signs. This means the camera is located at the center of the circle.
The equation is in standard form, we can directly find the
center of the circle to be (9, -3) and the radius of the circle is 7.The car is parked at the location (-2, 5). Using the distance formula we can find the distance from camera to the car.
Using the distance formula we can write:
Thus the car is parked at a distance of 13.6 units from the location of the camera.
Answer: 75°
Step-by-step explanation:
The degree measure of angle whose tangent is 3.73 is 75°. Since the tangent of the angle has been given, we find the inverse to get the angle. The solution is attached.