If you plug in 90 into theta, the expression becomes sin(180), which has a value of zero. Therefore 90 cannot be a solution to this equation. Hope this helps.
X and x+1 are the numbers(x+1)+2x=223x+1=223x=22-13x=21x=21/3x=7 and x+1=8
Smaller number = 7
Larger number = 8
Answer:
53°
Step-by-step explanation:
i will use ∩ to represent arc since there is no arc sign
if ∩EF = 34, then ∡EFC = 34
think of EFC as an angle in the larger circle
since EFC = 34, ABC = 34 because they are opposite angles and opposite angles are always congruent.
ABD = AB + BD = 19 + 34 = 53
3/11, all you have to do is add both numbers and put one of them over the sum, that will get you the probability of drawing that color.
