Your answer is 30ft
1/2 of base times height is 30
6 times 10 = 60
60/2 =30
Y=44x+290
y=-28x+290
those are the first two
Answer:
A) 0 (no solutions)
Step-by-step explanation:
Solve the equation:
3x - 10(x+2) = 13 - 7x
3x - 10x -20 = 13 - 7x
-7x - 20 = 13 - 7x
-20 = 13
Since both sides are clearly not equal to each other, no solution can satisfy both sides to be equal to each other. So A is correct.
8.5x-6.1=-7.1
40x-6.1=-7.1
40x=-7.1+6.1
40x=-1
solution= x= -0.025
Answer:
9. 
8 10
10. 6 
9
Step-by-step explanation:
