Sine( angle ) = opposite leg / hypotenuse
Sin(50) = x/50
X = 50 x sin(50)
X = 16.853 = 16.9 degrees
Answer:
3y+3+2y+4=32
5y+7=32
5y=32-7
5y=25
y=5
Answer
D
step 1
Memorize the formula, or look at the formula and solve it.
Answer:it has two
Step-by-step explanation: x =(3-√89)/4=-1.608
x =(3+√89)/4= 3.108