Please help! Emma is considering buying her first home. The house she is interested in
buying is priced at $140,000. Emma can put down a $20,000 payment, and
she qualifies for a 30-year mortgage at 5%. What will her monthly mortgage
payment be?
A. $751.55
B. $702.34
C. $644.19
D. $644.12

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Which expression gives the exact value of x?