Answer:
100
Step-by-step explanation:
because 4, 3, and 2 all make 180 and 4 and 2 are both 40 so you add that which makes 80 and then you take 180 and subtract 80 which gives you 100
Answer:
Step-by-step explanation:
14. You would add 41 + 41 + 61 + 61 because you just need to add together all the sides.
15. you need to measure the all the sides for 15 and do the same thing that you did on 14
Answer:
$73.25
Step-by-step explanation:
35 + 2.55(15) = 38.25 + 35 = 73.25
Answer:
The fact that the polynomial (3x2+4x+5) + (2x+6) yields a poloynomial, employs what property?
Step-by-step explanation:
9=m-4
9+4=m
13=m
9=13-4
9=9
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