R(-3.4)
What are the coordinates of the image of vertex R after a
reflection across the y-axis?
(-4,3)
(4, -3)
O (-3,-4)
(3, 4)
S4-4-2
T41.-4

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

$15 each

step-by-step explanation:

$45/3 children= $15 each

step-by-step explanation: it is d