Answer:
54.79 because if it's 4 and lower, you let them stay the same but if its five and above you let them go higher.
Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25
Since there is no figure attached, I will describe the derivation of the ideal gas law. The combined
gas law has no official founder; it is simply the incorporation of the three
laws that was discovered. The combined gas law is a gas law that combines
Gay-Lussac’s Law, Boyle’s Law and Charle’s Law.
Boyle’s law states that pressure is inversely proportional with volume
at constant temperature. Charle’s law states that volume is directly
proportional with temperature at constant pressure. And Gay-Lussac’s law shows
that pressure is directly proportional with temperature at constant volume. The
combination of these laws known now as combined gas law gives the ratio between
the product of pressure-volume and the temperature of the system is constant.
Which gives PV/T=k(constant). When comparing a substance under different
conditions, the combined gas law becomes P1V1/T1 = P2V2/T2.
-19 is the answer ////////////////// sorry i needed more charecters to answer
Answer:
x+55=2x-15 [being corresponding angle
55-15=2x-x
40=x
