M+15c+(-3m)-4 simplifies to 8 true or false

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale