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Q15: Angles A and B are complementary angles.
Q18: <span class="ql-formula" data-value="( - 6,0 )"><span class="katex"><span
Q21: <span class="ql-formula" data-value="y = | x |
Q38: If 5x = -9, then -4(5x)= -4(-9)<br>A)symmetric
Q61: <span class="ql-formula" data-value="y = \frac { \left|
Q63: <span class="ql-formula" data-value="\frac { m ^ {
Q77: <span class="ql-formula" data-value="\begin{array} { l } 7
Q104: <span class="ql-formula" data-value="\begin{array} { l } 3
Q115: <span class="ql-formula" data-value="\frac { x ^ {
Q284: 4 <span class="ql-formula" data-value="4 i