The answer choice which represents a pair of complementary angles in the task content is; angles DEH and DEJ.
<h3>Which pair of angles represent complementary angles?</h3>
It follows from the concept of angle geometry that two or more angles are said to be complementary when the sum of their measures is 90°.
It follows from the task content therefore that since, DEJ = 90° and the sum of the measures of angles DEH and DEJ amounts to 90°.
Hence, the pair of angles are complementary.
Read more on complementary angles;
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The solution that makes both equations true is 'a', or (2,0), because if you substitute the 2 with the x and the 0 with the y, and solve both equations, you get the same answer. Also, you could try a graphing software, like desmos.
0=-2(2)+4
-4+4
0=0
0=(2)-2
0=0
Answer:
-7
Step-by-step explanation:
77 ÷ (-11) = -7
