Cos(11π/3)
=cos(660)
=cos(360+180+90+30)
=cos(60)
=1/2
*Use the trigonometric quadrants to figure out the answer (All, Sin, Tan, Cos). And create the 60 degree right angled triangle with an adjacent side 1 and a hypotenuse of 2.
Answer:
343089
Step-by-step explanation:
just simply add them together
Answer:
1
Step-by-step explanation:
Keep-Change-Flip
4/12 (keep) × (change) 12/4 (flip)
4/12 × 12/4
4 × 12 = 48
12 × 4 = 48
48/48 = 1
Answer:
B.
is located on the left of -2.
Step-by-step explanation:
On a number line, the greater the negative number, the further to the left of a negative line the number is. It says that -3/5 is greater than -2, so it is to the left of 2. It also cannot be C or D as both numbers are negative, and therefore, to the left of 0.
Hope this helps! :D