D decreases as shown here
Answer;
A, B, C are coplanar and also A, B, C are collinear.
Explanation;
-For points to be collinear it means they lie on the same line. For rays to be opposite, they should be in the same line making a 180° or a straight line with each other.
-Coplanar means the points lie in the same plane. For these rays to be opposite and collinear the points should lie in the same plane.
Answer: 8.4 inches.
Step-by-step explanation:
We know that the circumference of a circle can be calculated with this formula:
Where "r" is the radius of the circle.
We know that the circular cake (whose radius is 8 inches) is cut from the center into 6 equal pieces. Then, you need to divide the circumference of this circular cake by 6 to find the width of the outer edge of each piece of cake.
Therefore, this is (to the nearest tenth of an inch):
Answer:
y=3x-8
Step-by-step explanation:
3x-y=8
y=3x-8
The number of bacteria at any time t where t is number of hours is given by the equation,
At = Ao(1/2)^t/4
where Ao is the original number of bacteria. Substituting the known values from the equation,
1500 = (75000)(0.5)^t/4
The value of t from the equation is equal to 22.57 hours.