Question

Write equations for the following statements:

i) The sum of numbers x and 14 is 20. ii) Seven times m plus 7 gets you 77.

13. Identify which of the following pairs of angles are complementary

and supplementary: i) 30 °, 60 ° ii) 75 °, 105 ° iii) 63 °, 27 ° iv) 112 °, 68 °​

Answer 1

Answer:

i) is complementary ii) is supplementary iii) complementary iv) supplementary

Answer 2

Answer:

x+14=20

7m+7=77

i) complementary

ii) supplementary

iii) complementary

iv) supplementary

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