Answer:
47
Step-by-step explanation:
You barrow form the next place which is the hundreds place. (See picture)
This composite figure consists of a right triangle and semicircle
The area of a triangle is: 1/2(bh)
The area of a semicircle is 1/2(pi)(r²)
Plug in the values:
1/2( 12)(8)
=48
1/2(3.14)(4²)
=25.12
25.12+48=73.12
Hope this helped :)
About 101.44 grams per liter
Mark brainliest please
Hope this helps you
Answer:
the longest distance across the space the system still is 3.29ft
Step-by-step explanation:
Your question isn't too clear but base on my understanding, I presumed this solution below.
Area = πr²/43560
Area = 1000 * 150 = 150,000 ft²
π = pi
r = pivot length in ft
150,000 = πr²/43560
150,000 = r²/0.00007212
150,000 * 0.00007212 = r²
10.818 = r²
r = √10.818 = 3.29 ft