Pythagorean theorem a^2+b^2=c^2
5.3/8.8=x/14.3
AB is x,
x= 2.43
Hope I helped.
-9x(5 - 2x) Distribute/multiply 9x into (5 - 2x)
(-9x)5 - (-9x)2x
-45x - (-18x²) 2 negative signs cancel each other out and become +
-45x + 18x² Your answer is A ( the first option)
The answer is -6.825 in fraction form, it would be -6 33/40
Answer:
24
Step-by-step explanation:
3 minutes and 30 seconds = 3.5 minutes
84/3.5 = 24copies/minute