PLEASE HELP! A) 2.9 B) 9.2 C) 3.3 D) 5
2 answers:
Answer:
x = 9.2
Step-by-step explanation:
Step 1: Find out what primary trigonometry ratio is needed
The give us the adjacent and the angle. We need to find the opposite value so we will use tangent
Step 2: Plug in information and solve

Therefore x= 9.2
Answer:
9.2 =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp/ adj
tan 57 = x/6
6 tan 57 = x
9.239189783 = x
9.2 =x
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Answer:
y=3x.
Step-by-step explanation:
Answer:
3x+2x+a=180 degree(being linear pair)
5x+25=180
5x=180-25
x=155/5
x=31
Step-by-step explanation:
4/9 x 2 = 8/18 so 8 yrs of her life
Substitute 3 into the expression for m, and 7 into it for n. So 3mn = 3(3)(7) = 3 x 21 = 63.
<span><span>−<span>5x</span></span>−<span>15y</span></span>−<span>5 is what i get</span>