Mathematics, 20.07.2019 18:30 genyjoannerubiera
3. a vacuum robot is in a room and charging at position (0, 5). once charged, it begins moving on a northeast path at a constant speed of 1/2 foot per second along the line 4 β 3 = β15. after 60 seconds, it turns right 90Β° and travels in the new direction. a. what are the coordinates of the point at which the robot made the turn? b. find an equation for the second line on which the robot traveled. c. if after turning, the robot travels 80 seconds along this line, how far has it traveled from its starting position? d. what is the equation of the line the robot needs to travel along in order to return and recharge? how long will it take the robot to get there? show your work
Answers: 1
Mathematics, 21.06.2019 16:00
Which speed is the fastest (use 1 mile β 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined
Answers: 1
Mathematics, 21.06.2019 16:50
Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.
Answers: 2
Mathematics, 21.06.2019 17:00
Issof claims that the scale factor is 1/2. which statement about his claim is correct
Answers: 3
Mathematics, 21.06.2019 17:50
F(x) = x2 β 9, and g(x) = x β 3 f(x) = x2 β 4x + 3, and g(x) = x β 3 f(x) = x2 + 4x β 5, and g(x) = x β 1 f(x) = x2 β 16, and g(x) = x β 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x β 1 arrowright
Answers: 2
3. a vacuum robot is in a room and charging at position (0, 5). once charged, it begins moving on a...
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