Mathematics, 20.07.2019 08:30 munozgiselle
Afountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2 + 3x. a beam of light modeled by the equation -2x + 5.5y = 19.5 passes through the fountain to create a rainbow effect. if the beam cuts the water spray at points a and b, such that point b is at a higher level than point a, what distance from the ground level is point a?
Answers: 1
Mathematics, 22.06.2019 01:30
Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2
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Mathematics, 22.06.2019 02:00
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.
Answers: 3
Mathematics, 22.06.2019 02:30
Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
Answers: 3
Afountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2&...
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