Answer:
12/13
Step-by-step explanation:
First, use the pythagorean theorem to find EF
5^2 + EF^2 = 13^2
You get: EF = 12
Sin is opposite over hypotenuse. 12 represents the opposite and 13 represents the hypotenuse.
their gd7v7gvugvrty
Step-by-step explanation:
7yvtc
Answer: 71
Step-by-step explanation:
start from 15 on the x axis and follow it up to the dot. Ik this is correct because i got help from a teacher lol
The answer is: " 63° " .
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Note: "90 <span>− 27 = 63 " .
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Answer:
f(2)=10/3=3.3333
Step-by-step explanation:
f(2) means the value of f for x=2
(3)^(-2)=1/(3)²=1/9
f(2)=-3/2×1/9+7/2=-1/6+7/2=(7×3-1)/6
f(2)=20/6=10/3
f(2)=10/3=3.3333
