Suppose l || m. What is the measure of each angle of m angle 2 = 138? 1. m angle 1 = _
2. m angle 3 = _
3. m angle 4 = _

If m angle 1 = 3x-3 and m angle 5 = 7x+23, for what value of x is l || m. _

The transversal that intersects two parallel lines forms corresponding angles with measures m angle 1 = 3x-7 and. What is the measures of each angle? _ m angle 2 = 2x+12

Please Help!

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

An expression for the average of x 2x and 3y