B. Right (they are 90° angles)
D. Adjacent (they share sides)
G. Supplementary (the total of the 2 angles is 180°)
Answer:
Step-by-step explanation:
5n-53
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Tan(theta) = 5/4
sin(theta)/cos (theta)=5/4
cos(theta)=4sin(theta)/5
sin²(theta)+cos²(theta)=1
sin²(theta)+16sin²(iheta)/25=1 /*25
25 sin²(theta)+16 sin²(theta)=25
sin²(theta)=25/41 /√
sin(theta)=
cos(theta)=
cot(theta)=
csc(theta)=1/sin(theta)=
sec(theta)=1/cos(theta)=
The function is <span>b(x)= |x+4|,
which means that b(-10)=|-10+4|, since we can replace both x-es above with any number. (This is what the rule means.)
Further, |-10+4|=|-6|. We know that the absolute value gives us always positive values, so |-6|=6.
Thus, the answer is 6.
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