Answer:
in equation form it is - 8 n ≥ 9
Step-by-step explanation:
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You have do divide the numerator by the denominator so 3/12 =.12
After that you plug in the 4, so your answer is 4.12
The answer is 7 cuz 34-13=21/3=7
The <em><u>correct answer</u></em> (though it is not one of the choices) is:
Alternate Interior Angles Theorem.
Explanation:
Alternate interior angles are angles that are inside the parallel lines and on opposite sides of the transversal. Treating BA as a transversal, ∠DBA and ∠BAC are both inside the parallel lines and on opposite sides of BA, the transversal. This makes them alternate interior angles, and means that they are congruent.
Answer:
BC = 8 cm
Step-by-step explanation:
tan(x) = sin(x)/cos(x)
sin(x) is the opposite side of the angle x.
cos(x) is the side with a right angle to sin(x).
2 = 12/EC
EC = 12/2 = 6 cm
=>
CD = ED - EC = 10 - 6 = 4 cm
now, the same tan(x) relation had to be true for BCD.
tan(x) = BC/CD
2 = BC/4
BC = 8 cm