Answer:
(24 + 3√3) / 16.
Step-by-step explanation:
Tan 60° + Cos 30° sin 60° + Cot 30 / csc 30 sec 30
= √3 + √3/2 * √3/2 + √3 / 2 * 2/√3
= 2√3 + 3/4 / 4/√3
= (8√3 + 3)/ 4 / √3
= 24 + 3√3 / 16
Set the sum of both expressions to 90 and then solve for x. this should give you x=6
Answer:
See below in bold.
Step-by-step explanation:
P = {2, 4, 6, 8, 10}
Q = {3, 6, 9}
R = {1, 3, 5, 7, 9}
PUQUR is the union of the 3 sets and is:
{1, 2, 3,4, 5, 6, 7, 8, 9, 10}
P∩Q∩R is the intersection of the 3 sets and is:
∅.
- that is the empty set . There are no common elements in the 3 sets.
Answer:
The answer are A and D
Step-by-step explanation:
A) A part of a line
and
D) Has only one endpoint
