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Answer:
C. 16
Step-by-step explanation:
all you need to do is divide 8 by 1/2 which is 0.5
so, 8 divided by 0.5 = 16
good luck, hope this helps :)
4 goes into 11 twice
thats 2 for the whole number and for the fraction you have 3/4 left over
so 11/4=2 3/4
Answer:

Step-by-step explanation:
This is a 45°-45°-90° triangle. The two legs are the same length, and the hypotenuse is that length times the square root of two:

Therefore, the value of x is 11.
You can double-check using the sine ratio:

Insert the values:

Insert the equation into a calculator:

:Done
*It's important to know that, when working with trigonometry ratios, the hypotenuse is never considered the adjacent or opposite side, and the 90° angle is never used in the ratios.