Speeding up velocity for 5 seconds, same speed for another 10 seconds, slows down for 10 seconds.
Answer:
Step-by-step explanation:
Let w represent the width of the wall. Then the length is 2w+8, and the area is the product of these dimensions:
234 = w(2w+8)
Dividing by 2, we can simplify this to
117 = w² +4w
We can add 4 to each side to complete the square, then take the square root.
121 = w² +4w +4 = (w+2)²
11 = w+2 . . . . . . . we are only interested in the positive square root
9 = w . . . . . subtract 2
2w+8 = 2·9 +8 = 26 . . . . . this is the length
The length and width of the wall are 26 ft and 9 ft, respectively.
Answer:dd
123
Step-by-step explanation:
123
Answer:
Step-by-step explanation:
Name the mathematician up. The answer(Which numbers have only two factors, themselves and one？
) to clue one will give you a hint, and you may need to do a bit of rearranging to find their actual name!
I guess: Christian Goldbach
,Erdes or Rivest Shamir Adleman ( R.L. Rivest, A. Shamir, and L. Adleman
).
Good luck!
Answer:
Ok $1.19 tip.
Step-by-step explanation:
So 7.95 (0.15)= 1.1925
round to nearest dollar, $1.19
