Answer:
80 mph
Step-by-step explanation:
720÷9=80
hope this helps!!!
Answer:
question one:
x = 6.018150231520483
adjacent angle = 7.986355100472928
Step-by-step explanation:
i have no links, but try to search triginometry calculator and pick carbide calculator for fast trigonometry calculations
it automaticly does sin, cos, and tan for you.
(2.7, 2.3)
(2, 1.7)
(1.7, 1.3)
again may be wrong
Answer:
what do u mean, never mind answer is square units
7. Easiest method is substitution. Since y=x/2, then:
2x+3(x/2)=28
8.Substituting again, we get:
3x-6x=6
-3x=6
x=-2
(-2,6)
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