Mathematics, 19.02.2021 01:00, chris199825
After a dilation with a center of (0, 0), a point was mapped as (2, β5) β (3, y). A student determined y to be β2.5. Evaluate the student's answer.
A.
The student is correct.
B.
The student incorrectly calculated the scale factor as 0.5.
C.
The student incorrectly divided by the scale factor instead of multiplying by it.
D.
The student incorrectly added the scale factor instead of multiplying by it.
Answers: 3
Mathematics, 21.06.2019 17:30, hailscooper7363
Simplify this expression.2(10) + 2(x β 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
Answers: 2
Mathematics, 21.06.2019 18:30, love123jones
Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niΓ±os ΒΏde cuantas galletas le toca a cada niΓ±o?
Answers: 1
Mathematics, 21.06.2019 19:30, MagicDragon4734
Which of the points a(6, 2), b(0, 0), c(3, 2), d(β12, 8), e(β12, β8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
After a dilation with a center of (0, 0), a point was mapped as (2, β5) β (3, y). A student determin...
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