What is the mean of the set of numbers?
{–11, 22, –2, –3}
–1.5
...
Mathematics, 02.02.2020 07:42 soldierboy771
What is the mean of the set of numbers?
{–11, 22, –2, –3}
–1.5
–2.5
2.5
1.5
Answers: 1
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The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
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Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14
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The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2
Answers: 2
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Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
Answers: 1
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