3 years ago

Rotating a polygon in Quadrant II 270° clockwise is the same as

Mathematics

1 answer:

ddd [48]3 years ago

3 0

Number One) C
Number Two) B
Number Three) C

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Write the following value in scientific notation: 0.00000000004589.

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Step-by-step explanation:

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ch4aika [34]

Answer : $9x^2 - 25 = (3x - 5)(3x + 5)$

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$(3x - 5)(3x - 5) = 9x^2 - 30x + 25$

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Use FOIL method to mulitply (3x - 5)(3x + 5)

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Use FOIL method to mulitply -(3x + 5)(3x + 5)

$-(3x + 5)(3x + 5) = -(9x^2 + 30x + 25) = -9x^2 -30x -25$

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Use FOIL method to mulitply -(3x + 5)(3x - 5)

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PLEASE HELP!!<br>What is the sum of the measures of the exterior angles of this triangle?

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282

Step-by-step explanation:

C=180-112=68

A=180-68-51=61

sum of exterior angles=112+119+51=282

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