Acceleration is simplified by assuming it is the constant -g
a=-g we integrate this with respect to time to get v...
v=-gt+C where C is the initial velocity in this case 14ft/s so
v=-gt+14 integrate again to get the height function
h=(-gt^2)/2 +14t +C we are not given an initial height so C is 0
h(t)=14t-gt^2/2 letting g=32 and neatening up a bit...
h(t)=14t-16t^2
Answer:
√13
Step-by-step explanation:
if you try Pythagorean's theorem for each one, you should get that √13 doesn't work.
Answer:
15 or 16. 54 is not listed.
Step-by-step explanation:
pretend that 11 is 0. that means 54 is 43.
then you do 43 divided by 3 or 43/3
but looks like the number 43 isn't divisible. it is 14.33333 repeating decimal.
Same if you really use your time and count. So i dont know if u meant 53 it will be 53 if you meant 56 it will be 16.
Answer:
I disagree
Step-by-step explanation:
It is 5.06 x 10^3
x + 12 + 19x + 8 = 180
x + 19x = 20x (combining like terms)
12 + 8 = 20 (combining like terms)
20x + 20 = 180
180 - 20 (subtracting 20 to both sides)
20x = 160
160 / 20 = 8 (dividing by 8 on both sides)
<em>x = 8</em>
CDA = x + 12
CDA = 8 + 12
<u>CDA = 20</u>
