Mathematics, 02.02.2021 01:00 brenda2512
Carla and Jonah are working together to determine if quadrilateral CDEF with coordinates C(2,3), D(1, 2), E(4,1), and F(5, 3) has a right angle.
Carla sets up the following equations:
2-3
mcp =
1-2
1-2
4-1
me =
mcp =
Jonah sets up the following equations:
2-3
1-2
3-1
mer =
5-4
Who is on track to get the correct answer and why?
Carla is on the right track because she is finding the slopes of the opposite sides to check for right angles.
Carla is on the right track because she is finding the slopes of consecutive sides to check for right angles.
O Jonah is on the right track because he is finding the slopes of the opposite sides to check for right angles.
Jonah is on the right track because he is finding the slopes of consecutive sides to check for right angles.
Answers: 2
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Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
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Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10
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Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Carla and Jonah are working together to determine if quadrilateral CDEF with coordinates C(2,3), D(1...
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