Answer:
x = 48
Step-by-step explanation:
First find y
52+y+59 = 180 since they from a straight line
y = 180-59-52
y = 69
Then we know the angles of a triangle add to 180
x+y+63 = 180
x+69+63 = 180
x = 180-69-63
x =48
Answer:
SSS
Step-by-step explanation:
XW = YZ by reflective the line
XY = WZ by the two lines
and XZ = XZ by reflective property of congruence
x = 5/7 - 3/5 = 25/35 - 21/35 = 4/35
Divide 7151 by 10 and u get 715.1 that is how many total tens. To check just do 715.1 x 10. You get 7151
Mary has 48 stickers. The ratio is 4:7
divide 48 with 4
48/4 = 12
Multiply 12 with 7
12 x 7 = 84
Mary buys another 8 stickers: 48 + 8 = 56
56:84 is the new ratio
hope this helps
