Answer:
12.8
Step-by-step explanation:
64's square root is 8,
8*8 is 64,
64/5=12.8
Answer:
C
Step-by-step explanation:
there are 2 vowels in the 8 letters
so
2/8 but simplify it and 1/4
Since the average height is 60 inches and its deviation is 2 inches, one deviation to the right (or higher) is 62 inches (60 + 2). Two deviations is 64 inches, three deviations is 66 inches, and four deviations is 68 inches.
Since the average weight is 100 pounds and its deviation is 5 inches, we repeat the process from finding heights to get to 115 pounds. That takes three deviations.
The MORE deviations away, the more unusual it is. So the height (4 deviations) is more unusual than the weight (3 deviations).
Given:
ML = 2.3
Angle L = 70 degrees
What we want to find:
MN = x
Use the sine rule
Make sure your calculator is in degree mode
sin(angle) = opposite/hypotenuse
sin(70) = x/2.3
2.3*sin(70) = x
x = 2.3*sin(70)
x = 2.16129302780759
x = 2.2
-------------------------------
Answer: 2.2
I believe you would want to rotate 90°, then rotate 180°. In case I'm wrong I graphed it out as well so you can double check. The pic is below (I think).
