9514 1404 393
Answer:
all real numbers except x = 0
Step-by-step explanation:
The given equation has undefined terms when x=0, so the domain must exclude that value.
The domain of the terms of the equation is "all real numbers except 0."
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The solution can be found by adding 1/(2x) to both sides and comparing the terms.
9/4 = 8/(2x) +1/(2x)
9/4 = 9/(2x)
4 = 2x . . . . match denominators of the same numerator
2 = x . . . . . the solution to the equation
Answer:
49°
Step-by-step explanation:
The circumference of a circle measures 360 degrees, so arc XW is 98°.
So, angle XWY is 49°.
Answer:
a) t=5
5+5+5=15
b) x=11
11-8=3
or you can add 3 to both sides and x=11
c) w=3
7(3) = 21
21+3=24
or subtract 3 from both sides to get 7w=21
then divide by 7 on both sides to get w=3