5/9. 5/6 times 2/3 and then simplifying is how I did this.
To solve this problem do this: ( 3 x 5 x 8 ) - ( 2 x 8 ) = 104
Equations example 12÷6 you don't write the answer or the equal sign with it
Answer:
X = 18
Y = 9√3
Step-by-step explanation:
use sin equation for right angle triangle
The sine of the angle
= ( the length of the opposite side ÷ the length of the hypotenuse.)
according to this question,
sin 30 = 9 / X
1/2 = 9 / X
X = 18
use cosine to find y
The cosine of the angle
= (the length of the adjacent side ÷ the length of the hypotenuse.)
cos 30 = y/x
√3/2 = y/ 18
y = 9 ✓3
