Sine of the angle is opposite over hypotenuse, so:
Opp/hyp = sin32 degrees
Hyp = opp/sin32 = 20.8. True
The answer is 16/21 because it is equivalent to 32/42
2/15==x/60
Multiplly
60*2= 120
now divide
120/15= 8
x=8
Answer: D.
Step-by-step explanation:
the ratio of 12/4 is the same as 3
Answer:
x = 11
Step-by-step explanation:
sides of triangle measure: 'x', '4x-2' and '4x-2' since isosceles means both legs are equal
perimeter is the sum of all sides, so set up equation:
95 = 4x - 2 + 4x - 2 + x
95 = 8x - 4 + x
95 = 9x - 4
99 = 9x
x = 11
