<span>Larger angle measures four degrees more than seven times the smaller angle. ... The measure of one of two complementary angles is 21 less than twice the measure of the other angle. ... One angle is 4 degree less than 3 times the other.</span><span>
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3k²+11k+6, or (k+3)(3k+2), which is the 3rd one. :)
12
The question is basically doing 4 x 3, which is equivalent to 12 :)
ANSWER
C) 5.1 units
EXPLANATION
The coordinates of A are (5,2).
If this point is translated 1 unit to the left and 5 units down to create point A'.
Then A' has coordinates


The distance between A and A' is calculated using the distance formula,




We round to the nearest tenth to obtain,

The measurement that is closed to the distance is 5.1 units
The answer is a because the compliment is the other part of the 180 degree half circle, and if it's acute it has to be smaller than its compliment