Answer:
PV/nR = T
Step-by-step explanation:
PV = nRT
Divide each side by nR
PV/nR = nRT/ nR
PV/nR = T
Calculus is a form of math its not a problem so there would be no formula
We are going to calculate D=b²-4ac , if it less than 0 , the equation will not have real solutions
1. D=4²+4*2*12 positive 2 real solutions
2. 2x²-x-12=0
D=1²+4*1*12 positive 2 real solutions
3. 2x²+4x+12=0
D=16-4*2*12=16-96=-80 no real solutions , correct answer C
4. D=16-4*2*0=16 two real solutions
Answer:
<h2>0</h2>
Step-by-step explanation:
There are not rotational symmetry.
Answer:
D= 19
Step-by-step explanation:
114 ÷ 6 is 19