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Murljashka [212]
3 years ago
7

3.4-2.8d+2.8d-1.3. Combine like terms to simplify the expression

Mathematics
1 answer:
tekilochka [14]3 years ago
8 0
   
<span>3.4 - 2.8d + 2.8d - 1.3 = </span>3.4 - 1.3 - 2.8d + 2.8d = 3.4 <span>- 1.3 = 2,1



</span>
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2 years ago
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Given that m/_a=40 and m/_b=61 find that the measure of angles x and y
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Answer:
y = 140, x = 159
Step-by-step explanation:
Angle y:
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3 years ago
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