Achildren's book has dimensions 20 cm by 24 cm.
what scale factor should be used to make...
Mathematics, 11.01.2020 14:31 genyjoannerubiera
Achildren's book has dimensions 20 cm by 24 cm.
what scale factor should be used to make an enlarged version that has dimensions 25 cm by 30 cm?
a. 5
b. 1.5
c. 1.25
d. 0.8
Answers: 3
Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x โ 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x โ 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x โ 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
Mathematics, 22.06.2019 02:00
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Answers: 1
Mathematics, 22.06.2019 04:00
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Answers: 2
Mathematics, 22.06.2019 04:00
What is the answer to this equation? and if you can, find a way to show your work.
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