Answer:
Obviously!! positive is your answer. thanks!!
Answer:

Step-by-step explanation:

Answer:
x+1 meters
Step-by-step explanation:
Area = Length * Width
x^2 - 6x - 7 = length * (x-7)
x^2 + x - 7x - 7 = length * ( x-7)
x*(x+1) - 7*(x+1) = length * (x-7)
(x-7)*(x+1) = length * (x-7)
x+1 = length [for (x-7) not equal 0]
Answer:
Your speed is 135 miles per hour.
Step-by-step explanation:
Mark me brainliest if I helped:D
this is an isosceles triangle... meaning that the two base angles will be equal.
180 - 38 = 142
142 / 2 = 71
x = 71