Mathematics, 20.01.2021 05:10 bethzabezarahi
A team has been working to convert diesel-powered cars to run just as efficiently on used cooking
oil! They want to compare the mileage and speed of their prototype with that of the diesel-
powered car.
The prototype is 100 meters south of an intersection, while the diesel car is 100 meters east of the
intersection. Both vehicles start moving at the same time. The prototype moves north, toward the
intersection, and the diesel car moves east, away from the intersection. If the prototype is
traveling at a velocity of 3 meters per second and the diesel car is traveling at 2 meters per
second, what is the rate of change of the distance between the cars after four seconds? Round off
your answer to two decimal places.
Answers: 2
Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x – 3/7) = 2/7(3/2x – 9/14)8(x + 2) = 5x – 1412.3x – 18 = 3(–6 + 4.1x)(6x + 10) = 7(x – 2)4.2x – 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 18:30
(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
Mathematics, 21.06.2019 20:00
M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
A team has been working to convert diesel-powered cars to run just as efficiently on used cooking
o...
Mathematics, 04.02.2020 12:46
Chemistry, 04.02.2020 12:46
Business, 04.02.2020 12:46
Mathematics, 04.02.2020 12:46
Mathematics, 04.02.2020 12:46
Mathematics, 04.02.2020 12:46
History, 04.02.2020 12:46
Mathematics, 04.02.2020 12:46