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natka813 [3]
3 years ago
15

20 POINTS!!!

Mathematics
2 answers:
Aleksandr [31]3 years ago
6 0
Question 1
-1 / 2 = y - 1 
-1 / 2 + 1 = y
y = 1 / 2
 
Question 2
-3π + w = 2π
w = 2π + 3π
w = 5π

Question 3
1.2m = 0.6
m = 0.6 / 1.2
m = -0.2

Question 4                           
q + 2.7 + -0.9                             
q + 2.7 = 0.9                                
q = 0.9 - 2.7                              
q = -1.8<span>       </span>
Reptile [31]3 years ago
4 0
-\frac{1}{2} = y -1\\y=0.5

-3\pi + w = 2\pi\\w= 5\pi

1.2m = 0.6\\m = 0.5

<span>q + 2.7 + (-0.9) = q + 1.8</span>
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