8^2-6^2=28
the square root of 28 is 5.29
5.29×2=10.58
x=10.58
Answer:
someone plz answer this I need the answer
Step-by-step explanation:
Answer:
n=601
Step-by-step explanation:
Formula used:
Solution:
Where,
As there is no previous estimate for p
Then, p=0.5
Here on using the table
Also,
E=0.04
p=0.5
Thus,
n=600.2279407
On approximating the value,
n=601
Answer:
<em />
- <em>It takes</em><u> 2.5 minutes </u><em>to fill the tank.</em>
Explanation:
The net speed or net rate for filling the 10-liters tank is equal to the speed the tap is filling less the speed the water is leaking through the hole located at the bottom of the tank:
- Net rate = rate of filling - rate of leaking
- Net rate = 5 liters/minute - 1 liter/minute
- Net rate = 4 liters/minute
Thus, consiedering the tank is empty at the beginning, the time is:
- Time = Volume of the tank / net rate of filling
- Time = 10 liters / (4liters/minute)
- Time = 2.5 minutes ← answer
Answer:
In the following image, AB is parallel to DC, and BC is a transversal intersecting both parallel lines.
and the angle marked q° are ________angles.
The angles marked p° and q° are ________
The angle marked p° and are _______angles.
The angles marked q° and n° are _______angles.
The angles marked n° and m° are _______angles.
DONT ANSWER UNLESS YOU KNOW IT
