All of them but A because hexagon as no acute angel
Step-by-step explanation:
z = (x − μ) / σ
z = (65 − 69) / 3.5
z = -1.14
Answer: 30
Step-by-step explanation:
If you notice that multiplying by 0.5 is the same as dividing by 2, all you need to do is multiply 18 by 2, giving you 36, then subtract 6 from that, therefore giving you 30 as the answer
Answer:
42
Step-by-step explanation:
+ =
So, what's 41 to the power 2?
Thus;
1,681
Do the same for the other one.
9 to the power of 2
Thus;
81
Add all these up all your final answer to get a total of 1,762.
1681+81=1762
Thus;
Then square root your final answer
=
Thus;
42=
Answer:
The right answers:
Step-by-step explanation:
u need to multiple, 5/6 and 1 2/3 which is equaal to 5/6 = 5/3 mulitpls
and you het 5/6 = 10/6 this means it is eqae to 50/6
you can convert 50/6 to a fraction