if m ∠ 2 = 146 ° , what is m ∠ 7 ?

a.
17
°
b.
34
°
c.
146
°
d.
180
°

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

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.

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why