x^2 = -169
there is no real solution to this problem
X = 7....vertical line with an undefined slope
Answer:
10,11,aquarium
Step-by-step explanation:
The answer is $81.25. Because you take the equation x times .8 = 65 and solve for x.
9514 1404 393
Answer:
40 m
Step-by-step explanation:
The area is given by the formula ...
A = 1/2(b1 +b2)h
Using the given values, we can find h to be ...
1800 = 1/2(50 +40)h
3600 = 90h . . . . . . . . . multiply by 2
40 = h . . . . . . . . . . . divide by 90
The width of the lawn is 40 meters.
