
tan = (5/13)/(12/13) = 5/13 * 13/12 = 5/12
Answer:
hai
like you see, there are 2 line on the triangle.
68° is looking in front of one line, so the other line's front have to be 68°
now we found 2 corner of triangle.
a triangle's sum of interior angles equal to 180°
68°+68° = 136°.
now i have to remove 136 from 180 to find our x
180°-136° = 44°
x = 44°
good luck(:
Answer:

Step-by-step explanation:
Given




Required
Determine the probability of getting a red chair, next.
First, we nee the total number of chairs


Probability of getting red is then calculated as thus;



Answer:
-1x or 1x
Step-by-step explanation:
Lcm stands for Least common multiple
The lcm of these numbers is 48
6 - 6, 12, 18, 24, 30, 36, 42, [ 48]
16 - 16, 32, [48 ]
Therefore 48 is the lcm because it is the lowest number 6 and 16 have in common