Answer:
Below in bold.
Step-by-step explanation:
sin 66.4 = opposite side / hypotenuse
sin 66.4 = 21.3 / y
y = 21.3 / sin 66.4
y = 23.24.
tan 66.4 = 21.3 / x
x = 21.3 / tan 66.4
x = 9.31.
Answer:
89
Step-by-step explanation:
The answer is

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Remember to combine like terms.
Hop this helps. c:</span></span>
Answer:
H Divided by (3+y) is equivalent to H/(3+y)
Step-by-step explanation:
Hope This Helps!
Remember that you can convert percentages to decimals by dividing them by 100.
You can convert decimals to percentages by multiplying them by 100.
Here are my answers:
11.
(a) 55% < 0.75
(b) 0.23 < 28%
(c) 74% > 0.70
(d) 1/2 < 2/3
(e) 3/4 < 7/8
(f) 3/5 > 2/11