Luigi is an urban planner. As an independent contractor, he charges $140 fee plus $25 per hour for each contract with the city.
1 answer:
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Answer:
25.047 or roughly 25.
Step-by-step explanation:
I solved it wrong the first time then i double check with wolframalpha and got the correct number.
We know that the area of the tile is 18 and it makes a triangle, we also know the base and height. In this case the base is 2
and the height is also given which is
.
Area of triangle = ,
substituting we will end up with 18 =( 2
*
) / 2
Here is the tricky part , i totally forgot about that lol.
Simplifying: we will get 18 =
Now, in order to find the x, we will need to take the log of both sides.
Solving for x we end up getting:
= x
where x = 25.047.
To be honest I deserve a nobel prize not a brainliest lol.
Good question bro, take it easy.
17.
The point-slope form:
We have slope=m=8, and the point (-5, -3). Substitute:
18.
The formula of a slope:
We have the points (3, 4) and (15, 10). Substitute:
The point-slope form:
or