Answer:
x=41
Step-by-step explanation:
x is your hypotenuse , and cuz its a right triangle you can use pythogorean theorem so 
+
=
, and c is the same as "x"
once u simplify that u end up with c=41 or in your case x=41 :)
Answer:
He got $2.04 back
Step-by-step explanation:
5.98
+ 1.98
_____
= 7.96
10 - 7.96 = 2.04
Answer:
the third angle= 180-x-(4x+15)
Step-by-step explanation:
if we subtract the two other angles the result will be the measure of the last one
Well..
means "subtract 9 from 
".
If is 15, then it means "subtract 9 from 15". That's all you need to do.
Answer: y = -3/5x
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