Find the inverse of matrix [3-1-10 9]

Which of the following can be used to explain a statement in a geometric proof?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet