<span>9(2+5m) 9(2+5m)
(18+45m)
9*2
9*65m</span>
first make two triangles using M , so there iwll be 90-45-45, and 30-60-90 then use the side rules of those special triangles
Answer:
4. 18-(-12)
Step-by-step explanation:
so i basically took 12 and added that to 18 [and got 30] to find out how many degrees it went up and then i solved each equation till i got 30. I hope this helped and that you could understand the way i did it.
N - 2 = 10n + 4/2
-2 = 9n + 4/2
-4/4 = 9n
-1 = 9n
-9 = n
N is -9.
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