2.57+4.35=6.92
Tyrone spent $6.92 on paint
Every angle of a square equals 90 degrees.
2x - 4 = 90 3y + 6 = 90
2x = 90 + 4 3y = 90 - 6
2x = 94 3y = 84
x = 94/2 y = 84/3
x = 47 y = 28
so x = 47 and y = 28
The altitude is the mean proportional between the left and right parts of the hyptenuse

Answer: 14.1
Mrs. Brown's class will earn 30 minutes of recess.
Answer:
Draw a line directly through the center of the circle. That is the diameter.
Step-by-step explanation:
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