The answer is A hope this helps
Answer:
![\large\boxed{P=60.56\ m}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BP%3D60.56%5C%20m%7D)
Step-by-step explanation:
The formula of an area of a rectangle:
![A=lw](https://tex.z-dn.net/?f=A%3Dlw)
l - length
w - width
We have
![A=229.2\ m^2\\\l=15\ m](https://tex.z-dn.net/?f=A%3D229.2%5C%20m%5E2%5C%5C%5Cl%3D15%5C%20m)
Substitute:
<em>divide both sides by 15</em>
![w=15.28\ m](https://tex.z-dn.net/?f=w%3D15.28%5C%20m)
The formula of a perimeter of a rectangle:
![P=2(l+w)](https://tex.z-dn.net/?f=P%3D2%28l%2Bw%29)
Substitute:
![P=2(15+15.28)=2(30.28)=60.56\ m](https://tex.z-dn.net/?f=P%3D2%2815%2B15.28%29%3D2%2830.28%29%3D60.56%5C%20m)
Answer:
4
Step-by-step explanation:
43/16 times 125 equals 335.9375
probability = favourable outcomes/total outcomes
you need 1 banana, out of 4 and there are total of 6 items so probability will be 4/6
when you take out 1 banana, there are 3 banana left and total of 5 items
so probability of this action will be 3/5
now, next action is taking out another banana.
this is NOT an independent event.
so by we will multiply the probabilities of these events according to rule of products.
so the answer is ![\frac{4\cdot3}{6\cdot5}=\frac25](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%5Ccdot3%7D%7B6%5Ccdot5%7D%3D%5Cfrac25)
or 2×100/5=40%
Answer:
x=1
Step-by-step explanation:
This stuff is quite easy in reality. Here's a little example including your numbers.
![63-x=62; solve for x\\\\63-x-63=62-63\\\\-x=1\\](https://tex.z-dn.net/?f=63-x%3D62%3B%20solve%20for%20x%5C%5C%5C%5C63-x-63%3D62-63%5C%5C%5C%5C-x%3D1%5C%5C)
by this point we are left with simplifying it. Since it's a double negative we get a positive. Thus x=1