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90 = XC
90
Depends on what you are wanting to figure. Here are a couple samples:Tons to CWT - 90 Tons = 1800 CWT to figure this you do the calculation of 90 * 20 (This is the shortcut)the long route is 90/100 = .9 then .9 * 2000 = 1800 (2000 lbs in a Ton)
Both a square and a rectangle have 4 angles of 90 degrees.
90
The digit 90 has only one applicable significant figure.
119.7, couldn't figure that out yourself? 90 x .133 = 119.7
A square is a four-sided figure with four 90-degree angles.
Before that instruction, the problem gave you two numbers, and one numberis SMALLER than the other one.Now, the problem wants you to take the smaller one, figure out what 3 times itis, and then either increase that by 90 or multiply that by 90.
75% of 90 = 75% * 90 = 0.75 * 90 = 67.5
To rotate a figure 90 degrees clockwise about the origin, simply swap the x and y coordinates of each point and then negate the new y-coordinate. This is equivalent to reflecting the figure over the line y = x and then over the y-axis.
a right angle which is 90 degrees