Shanic's car is traveling 10 miles per hour slower than three times the speed of brandon's car. she covers 93 miles in 1 hour 30 minutes. how fast is brandon diving? a. 24 miles per hour b. 28 miles per hour c. 32 miles per hour d. 36 miles per hour

We need to solve this backwards. First, we need to find the rate or speed of Shanic's car, by: . Next, go backwards, add 10 mph to 62 mph - which we got it earlier - and get 72 mph. Then divide 3 - since it said 3 times, and going backward, we divide - which we got earlier and get 24 mph.

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.