21. Quadrilateral ABCD is shown below. Quadrilateral QRST is the image of quadrilateral ABCD after the
transformation (x, y) - (-), x) is applied.
R
ti
2 -
Q
A LA and T
6
2
4
6 X
--2
BD and T
-4
CB and R
6
DC and Q
SELECT TWO of the angle pairs which have the same measure.

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

3/6   and 9/18

step-by-step explanation:

there is no grid

step-by-step explanation:

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.