9x1
You would add 2+7 which =9 then x+1 that’s 1 so it would be 9x1
Supplementary angles are two angles whose measures sum to a 180 degrees and complementary are the sum have to add up to 90 degrees.So 180÷2=90;90÷2=45;180÷6=30 and 90÷6=15.Altough the answer is A.
3.86
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Answer: 20.058
Step-by-step explanation:
401.16 x 0 05
= 20 058