B because 14-5=9 and 9-8= 1
Answer:
B
Step-by-step explanation:
Using the law of sines, we can make a proportion.
But first, we'll need to solve for the unknown angle.
We add up the two known angles and subtract that by 180.
90 + 41 = 131
180 - 131 = 49
So the unknown angles is 49.
Then, we can use the law of sines.
Make the equation.
sin(90)/55 = sin(49)/x
Simplify this using a calculator and you get around 41.51 or option B.
Answer:
7.5
Step-by-step explanation:
SInce 11x-17 is a corrosponding angle to 65, we can make an equation with them.
11x-17=65
Carry over the 17 (add to both sides)
11x= 82
divide 82 by 11
x=7.5
(the answer kept repeating so i rounded it to the nearest tenth)
Hope this helps :)
