3 years ago

NEED HELP. 25 points

Mathematics

1 answer:

frutty [35]3 years ago

3 0

Answer:

1) 0.395^11

2) 0.682^-9

Step-by-step explanation:

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10. Polygon WXYZ has vertices W(-1.5, 1.5),

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Answer:

See explanation

Step-by-step explanation:

Polygon WXYZ has vertices W(-1.5, 1.5), X(6, 1.5), Y(6, -4.5), and Z(-1.5, -4.5).

Find the slopes of all sides:

$WX:\ \dfrac{1.5-1.5}{6-(-1.5)}=\dfrac{0}{7.5}=0$ - horizontal line

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$YZ:\ \dfrac{-4.5-(-4.5)}{-1.5-6}=\dfrac{0}{-7.5}=0$ - horizontal line

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3 years ago

Divide (6.3 × 103) by (1.8 × 105) giving your answer in Scientific Notation.

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then:

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Step-by-step explanation:

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Step-by-step explanation:

61 + 62 + 63 = 186

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