Given Triangle ABC, m∠A = 37.4 , m∠B= 2x-y, m∠C= 3y-x. If AB=AC, find the value of x. (Hint: draw a picture of triangle ABC)
A. 28.52
B. 56.8
C. 57.04
D. 71.3 E. 72

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca