What’s the scientific notation for .039

Mathematics

2 answers:

s2008m [1.1K]4 years ago

4 0

Answer:

3.9 x $10^{-2}$

Step-by-step explanation:

trasher [3.6K]4 years ago

3 0

Answer: 3.9 x 10-2

Step-by-step explanation:

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When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.

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$S(-1,3),T(-4,3),U(-3,1)$

By applying the rule, we will have

$\begin{gathered} S(-1,3)\Rightarrow S^{\prime}(-(-1),(-3)\Rightarrow S^{\prime}(1,-3) \\ T(-4,3)\Rightarrow T^{\prime}(-(-4),-3)\Rightarrow T^{\prime}(4,-3) \\ U(-3,1)\Rightarrow U^{\prime}(-(-3),-1)\Rightarrow U^{\prime}(3,-1) \end{gathered}$

By graphing the triangle, we Will have