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The equation

tells us that the slope is 5/9. By definition, this means that if you increase F by one, C will increase by 5/9.
Inversely, the slope would become 9/5=1.8. This means that if you increase C by one, F will increase by 1.8.
Answer:
78.5 cm. cubed
Step-by-step explanation:
Answer:
23 sin 55°
x = ------------------ (matches first answer choice)
sin 85°
Step-by-step explanation:
Note that 2 angles and 1 side length are given. This is a typical application of the Law of Sines. The formula for finding the length of side x is:
23 sin 55°
x = ------------------ (matches first answer choice)
sin 85°