They are (Blank) ft. This can be justified by using the triangle (Blank) theorem. Fill in the blanks pls

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

What term makes it inconsistent y=2x - 4

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?