Triangle f g e is shown. angle f e g is a right angle. the length of hypotenuse f g is 15.2 meters and the length of f e is 9 meters. angle f g e is x. which equation can be used to find the measure of angle fge? sin(x) = startfraction 15.2 over 9 endfraction sin(x) = startfraction 9 over 15.2 endfraction cos(x) = startfraction 15.2 over 9 endfraction cos(x) = startfraction 9 over 15.2 endfraction

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.