Acivil engineer is designing a public parking lot for the new town hall. the number of cars in each row should be six less than the number of rows in the lot. the mayor has requested that the new lot should hold twice as many cars as the current parking lot, which has space for 56 cars.

determine which equation the civil engineer can use to find the number of rows, x, he should include in the new parking lot.

a.
x2 - 6x = 112
b.
6x2 - 56 = 112
c.
x2 - 6 = 112
d.
2x2 - 12x = 112

A.

Step-by-step explanation:

"each row should be six less than the number of rows" →

"twice as many cars as the current parking lot, which has space for 56 cars" → 112 >> [2][56]

I am joyous to assist you anytime.

nothjing

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.