Answer:
All to 1 decimal place
3) a = 11.4
4) b = 11.2
5) c = 4.5
6) e = 6.4
7) f = 30.8
8) g = 67.9
Step-by-step explanation:
Step-by-step explanation:
3) cos(18) = a/12
12xcos(18) = a
a = 11.4
4) tan(25) = b/24
b = 24xtan(25)
b = 11.2
5) cos(51) = c/7.2
c = 7.2xcos(51)
c = 4.5
6) sin(28) = e/13.6
e = 13.6 x sin(28)
e = 6.4
7) cos(47) = 21/f
f = 21/cos(47)
f = 30.8
8) sin(33) = 37/g
g = 37/sin(37)
g = 67.9
All to 1 decimal place
Answer:
b. 11cm
Step-by-step explanation:
Answer:
46.6667
Just divide by three!
Step-by-step explanation:
Really isn't a problem to show work on, considering that they've given you a graph.
The y-intercept is obviously -6, to find the slope I would just observe the rise over run. It goes up 4 and over 1 unit. So it should be 4/1 or just 4.
C. y=4x-6 is your answer.
2ml=50cm, so 1ml=25cm
divide 325cm/25cm=13ml of sunscreen
