Answer: d) -5, -40, -640
<u>Step-by-step explanation:</u>
Answer:
mean is all values added together and divided by number if values. mode is most often. median is middle cross from both sides
Answer: $13.25 each ticket
Step-by-step explanation: 530 divided by 40
Answer:
Idk hehe lol
Step-by-step explanation:
Answer:x=22 degrees
Step-by-step explanation:
We are given a circle C.
Centre is at C
A line passes through the centre makes angle x and 68 on either side
A triangle is formed with angles x, 68 and another angle at the circumference.
Since the line passing through the centre is diameter of the circle, we have
the third angle of the triangle = 90 degrees ( BY semi circle angle theorem)
In the triangle sum of three angles
=90+x+68 =180
x =22 degrees
