X is equal 25 degrees. Line ac goes though the parallel lines. So bcd is x. Cdb is 180-50 equals 130. All angles add to 180. 180-130 equals 2X. So x equals 25.
Should be 21 boys because 7+7+7 equal 21 and 3+3+3 equal 9 which equals 30
If it is circle and the circle have the center at point O then the OP=1/2of length AB.
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Answer:
21/100 = .21 = 21%
Step-by-step explanation: