Select all that apply. several pennies are tossed in the air. twelve land heads up and fifteen land tails up. which of the following ratios are correct? 12 heads to 27 coins 15 tails to 12 heads 5 tails to 9 coins 12 heads to 15 tails

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides