Answer:
7
Step-by-step explanation:
9 is not a prime factor and of you divide 210 with 11, it will be a decimal
If asking to simplify 2d + 18
Well do you know what a supplementary angles is ?
it is two angles that add up to 180 degrees
Answer:4
Step-by-step explanation:
P(A) = P(8) + P(9) + P(10) = 3/10 so P(A complement) = 1 - P(A) = 1 - 3/10 = 7/10 - D
