Answer:
32.55
Step-by-step explanation:
Answer:
D. 6i
Step-by-step explanation:
Cz I secretly enter this site
Non of my family knows
Cz they are over protective lol
Only a cousin know
That's why l can't pay to comment
It's sad life bro
Answer:
no solution
Step-by-step explanation:
10+2w>=22 or 5w-8>-12
10-2w>=22 or (5w-2w)-8>-12
10>=22 or 3w+8>12
18>=22 or 3w>12
18/3>=22 or 3w/3>12
6>=22 or w>12
The three numbers are 12, 18 and 24
Arithmetic progression
Let the 3 number in arithmetic progression be:
a-d, d, a+d ...
If their sum is 3, then;
a-d+d+a+d = 3
2a + d = 3 ........... 1
If the sum of their squares is 11, then;
(a-d)² + d² + (a+d)² = 11
a²-2ad+d²+d²+a²+2ad+d² 11
2a²+3d² = 11 ....... 2
Solving the equations simultaneously, d = 6 and a = 12
First-term = 12
second term = 18
Thirs term = 24
Hence the three numbers are 12, 18 and 24
Hope this helps you!!!!!! :D
