Daniel used the formula to find the area of the following special trapezoid. his work is shown. identify his error and correct it to find the area of the special trapezoid.

An angle that measures between 90 and 180° is called a(,

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

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