Constant. more ... A fixed value. In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number. Example: in "x + 5 = 9", 5 and 9 are constants.
Answer:
r = 30°
Step-by-step explanation:
According to the Exterior Angle Sum Theorem, the exterior angle, which is 90°, is equal to the 2 interior angles, which are 60° and <em>r°</em>. We know that the angle next to the exterior angle is 90°, and since all angle sums add up to 180°, <em>r</em> = 30°.
Answer:
A.
Step-by-step explanation:
It seems and makes the most sense. Anyways have a nice day/night :). Also if you can may I please have brainliest
Answer:
(4,6)
is the missing pair.
Step-by-step explanation:
