Mathematics, 04.03.2020 21:55 364781
A coordinate grid is used to make a map of the park. The location of the drinking fountain is (-7, 3); the location of the bench is (2, 3); and the location of the center of the slide is (-7, -5). Plot these points (Hint: You can use the “draw” menu to draw on the coordinate plane)
(a) What is the distance from the center of the slide to the drinking fountain? Show your work.
(b) What is the distance from the drinking fountain to the bench? Explain your reasoning.
(c) What type of triangle is created by the three locations? Explain.
Answers: 2
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 14:20
Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?
Answers: 2
Mathematics, 21.06.2019 17:20
What is the reflection image of (5,-3) across the line y = -x?
Answers: 1
A coordinate grid is used to make a map of the park. The location of the drinking fountain is (-7, 3...
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