Answer:
1 = 39 degrees (some theorem, like triangles sharing a bisector or something sorry)
3 = 51 degrees (if 1=39 and 2=90 degrees since its on a right angle, and a triangle's angles add up to 180, then you subtract 1 and 2 from 180 and get 51
4 Oranges, 310 divided by 5= 64, 64 times 4=248.
15n > 12n + 18
3n > 18
n > 6
Answer:
C
Step-by-step explanation:
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You use distributive property. So (5 x 2)-(5 x x)= 10 - 5x.