Given: line ao is perpendicular to line co prove: angle 1 and angle 3 are complementary angles

Which triangles area would be calculated using the trigonometric area formula

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0