sanasaleh sanasaleh
  • 12-03-2018
  • Mathematics
contestada

Number 19 and 20 help someone

Number 19 and 20 help someone class=

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vanitamaep315my
vanitamaep315my vanitamaep315my
  • 13-03-2018
Omg I have the same page as you. But here’s the first one for number 19
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moejohnson34
moejohnson34 moejohnson34
  • 13-03-2018
Oof... I remember this stuff. 
19.) The area of a trapezoid can be found by the formula: A=(a+b/2)h. Let me show you my work (on attachment). The answer is 1557 miles.

20.) Answer is 1904 inches but the work is on the next page.

And, sorry for taking so long! 
Ver imagen moejohnson34
Ver imagen moejohnson34
Answer Link

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