Answer:
D. No, because group A is already the control group.
The answer is -20 and you solve by putting it in the calculator
These are all parts of circles.
A radius is the distance from the center of a circle to the edge.
A chord is a line segment from 2 different places on a circle.
A tangent is a line that touches the edge of a circle in only 1 place.
Inscribed angles are inside a circle and circumscribed angles are on the outside of a circle.
Answer:
5.75 - 1/2 times 8 divided by 2 + 6
Step-by-step explanation: