The first question is probably around 12 cm. It looks to be about half of like AC. Then the third question would be a 90° angle I do belive
so leg A would be 60
leg B would be 85
using this we are able to determine the HYP to be 104.04
so sine = opp/HYP
leg A is the opp in this case
sin(theta) = 60/104.04
sin(theta) = 0.57670126874
when we round to the hundredths place we get 0.58
:dab:
Answer:
answer above is wrong, correct answer is $2.50 or B on edge 2020
Step-by-step explanation:
Answer:
The three numbers are : 9, 9 and 18
Step-by-step explanation:
Since the mean is 12 the sum of the three numbers must be 36. This is because:
(let the three numbers be x y and z)
(x+y+z)/3=12
(x+y+z)=12*3
(x+y+z)=36
And since the mode is 9 two of the numbers must be 9.
So to find the third number;
9+9+z=36
z=36-18
z=18
