Answer:
<u><em>C</em></u>
Step-by-step explanation:
Lets go one step at a time.
This eliminates option A because, it continuous to speed up so therefore, option A is out.
- Next the approximately the same speed for the next 50 seconds
This does eliminates a option. It eliminates D because, it says approximately the same speed however, D is too sharp and straight.
- He speeds up for the next 15 seconds
This one eliminates option B because, it says Brian only speeds up once and that was at the beginning so therefore, option B won't work
- He slows down to stop in the next 10 seconds
I believe C would be correct is correct because, there isn't any other option and it fits everything
Therefore, your answer would be C.
Therefore, the sentence "A triangle is isosceles if and only if it has two congruent (equal) sides" is <span>biconditionaL</span>
Answer:
Step-by-step explanation:
9mx7.5m=67.5m
25cmx20cm=500cm=0.5m
67.5÷0.5=135
45×135=Rs.6075
First you need to distribute that invisible -1 to (9-0). You do this because of PEMDAS. -9+0 will be your outcome first. You can disregard the zero and now multiply 10 * -9 * 5 as these have no x variable. Multiplying all of those you get -450 * 3x. Thats the simplified form of this problem. -1350x if you're teachers looking for that.
Answer:
11
Step-by-step explanation:
(Note that the diagram is not to scale)
You know BC is 6
You know DC is 5
You know CE is 12
Using K's position, it shows that AC is one off from EC
AC=11