One angle in a triangle is 4 times the size of another angle. The third angle 90, and three angles of tue triangle add up to 180.How big are the two unknown anges?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org