Answer:
79/8
Step-by-step explanation:
19 3/4 = 79/4
79/4 / 2 is same as 79/4 * 1/2
79/8
Answer: 79/8
B. Because you can easily just eat at home and avoid paying to eat
Create and solve an equation of ratios:
10 ft 8 oz
------- = -------
x 48 oz (note that 3 lb = 48 oz)
Then 480 = 8x, and x = 60 ft (answer)
Sin230=sin(180+50)=sin180cos50+cos180sin50=-sin50 answer 1
9q-4=3r-6
+4=+4
9r=3r-2
9/9=3r-2/9
r=3r-2/9
