20 points and brainliest! it will tell me which ones are wrong! megan constructed triangle abc. in megan’s triangle, m∠a is represented by x°, m∠b is 4 times greater than m∠a, and m∠c is 30° less than 5 times m∠a. m∠a = x° m∠b = (4x)° m∠c = (5x − 30)° what is the measure of each angle in megan’s triangle? 1) m∠a = ° a) 21 b) 20 c) 36 d) 30 2) m∠b = ° a) 80 b) 84 c) 120 d) 112 3) m∠c = ° a) 85 b) 75 c) 82 d) 120

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?