5/15 in it's simplest form is 1/3
Answer:
x = 17
, y = 34
Step-by-step explanation:
Since the triangle is right use trig ratios to find x and y
note exact values sin30° =
, tan30° = 
sin30° =
= 
multiply both sides by y
y sin30° = 17 ( divide both sides by sin30° )
y =
= 34
tan30° =
= 
multiply both sides by x
x tan30° = 17 ( divide both sides by tan30° )
x =
= 17
Answer:
2
Step-by-step explanation:
2x+3=6x-5
2x-6x=-5-3
-4x=-8
X=8/4
X=2
So the final answer is 2
Answer:
B
Step-by-step explanation:
Use the expression PEMDAS
It helps to know what do to first
Parenthesis Exponent Multiply Divide Add Subtract
Answer: B
<u>Step-by-step explanation:</u>
y = ln
y' = 
y'(4) = 