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Mathematics, 04.06.2020 19:03 finlchey3860
Help me fast
Answers: 2
Mathematics, 21.06.2019 15:00, peytonamandac9114
Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
Answers: 2
Mathematics, 21.06.2019 19:00, jdkrisdaimcc11
Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
Answers: 1
Mathematics, 21.06.2019 21:00, almasahagung
Can someone tell me if this is perpendicular? !
Answers: 2
Mathematics, 08.10.2019 19:00
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Chemistry, 08.10.2019 19:00
Chemistry, 08.10.2019 19:00
Mathematics, 08.10.2019 19:00