Answer:
Good at math... not that good :/
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
Excluded values are values that will make the denominator of a fraction equal to 0
For the given fraction 
The denominator = 1 - 2x
To find the excluded value: 1 - 2x = 0
2x = 1
x = 1/2
So, the excluded value of is x =
Answer:
1578/1
Step-by-step explanation:
Because, it would still simplify to 1578.
Answer:
8
Step-by-step explanation:
use trig functions
2 sides and 1 angle given
Sides given
- hypotenuse -> x
- opposite side to 30˚ -> 4
Angle
trig function associated with hyp and opp is sin
sin(x) = opp/hyp
substitute
sin 30˚ = 4/x
solve for x
0.5 = 4/x
0.5x = 4
x = 8
Answer:
32
Step-by-step explanation:
80/2 = 40
64/2 = 32
so she can make about 32
