Answer: x= 18
Step-by-step explanation:
90+25+3x+11= 180
126+3x=180
3x= 54
x= 18
3(18)+11
65
Let X represent Karma's fathers age and Y represent Karma's age. The first term can be found using this formula:
Y = 1/3X → 5 Years ago
Y = 1/2X → 5 Years from now
From mental math, I can concur she's 15 and her father is 35. Then we plug in to check.
1/3(30) = 10 √ (Five years ago).
1/2(40) = 20 √ (Five years from current).
Their current ages are 15 and 35.
Answer:
log base 10 of 40/9, log(40/9), or 0.6478
Step-by-step explanation:
Easiest and fastest way to do this is to plug it into the calc because the log base 10 of those numbers given will be nasty decimals.
Answer:
EF×AB= DF×AC
6×12=9×8
72=72
A is the correct answer also the angle in the diagram too.
Answer:
okay. i would say 30% out of 100.
Step-by-step explanation: