Given: ∠1 and ∠2 are complementary angles.
Prove: ∠3 and ∠4 are complementary angles.
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Mathematics, 08.12.2020 03:10 bigchow
Given: ∠1 and ∠2 are complementary angles.
Prove: ∠3 and ∠4 are complementary angles.
Answers: 2
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
Mathematics, 22.06.2019 04:00
The associative, commutative, and distributive properties can be used on rational equations. true or false
Answers: 1
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