tonya3498

28.01.2020 • 

Mathematics

^_^ alaine has 1 gallon of paint. she is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm deep. (1 gallon = 231 in3, 1 inch = 2.54 cm). which of the following scenarios will happen? . a. the paint will not fill the tray by 369 cm3. b. the paint will not fill the tray by 5.22 in3. c. the paint will fill the tray exactly. d. the paint will overfill the tray by 5.22 in3

Ответ:

AshlynPlayz45

16.01.2022

Mathematics

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First, solve for the volume of the tray by the equation V = L x W x H. Convert first all the dimensions to inches. The operation gives an answer of volume equal to 236.22 in³. Converting the amount of paint available to in³. This gives an answer of 231 in³. Hence, the answer is letter B. 

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Ответ:

gizmo50245

09.09.2022

Mathematics

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3. One Solution. (0,4). (they have different slopes and y-intercepts)

The solution can be found using elimination method:

Add the equations together

y = -x + 4

y = x - 4

2y = 0

y = 0

Solve for x

0 = x - 4

x = 4

(4, 0)

4. No solution

x + y = -2 and 3 which is not possible

The two lines would be parallel

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