Answer:
40
Step-by-step explanation:
Because this is a 45-45-90 triangle, the two smaller sides are equal to each other. After you find one of them, square it, then divide by 2.
it is 100 times because you have to time 10 times 10 and you get a 100
Answer
The arch is 480 feet high
Explanation:
The graph of the given function

is given below
The arch is 480 feet high
Answer:
-120 is a negative and 400 is a positive
Step-by-step explanation:
also there is a 520 difference
Answer:
Step-by-step explanation:
P(Walk or Bike)=
=
= 0.347