9*9*8*7
You can choose 9 digits for the first digit, 9 Fót the second (because IT can be 0) and 8 Fót the third etc.. hope this helps
y is part of a right angle on line AB
a right angle = 90 degrees
90-47 = 43 degrees
y = 43 degrees
a straight line = 180 degrees
180-47 = 133 degrees
x = 133 degrees
Answer:
a reflection and then a translation
a translation and then a rotation
a rotation and then a reflection
Hope this helps
Answer:
multiplication
Step-by-step explanation:
