Try drawing a line between ∠a and <span>∠b and label it Z or z. Connect the line with D.
z=b+c
d=z+a
d=a+b+c
I hope this helped.</span>
Answer:
Step-by-step explanation:
Answer:
22 Books are on the shelf before any are removed
Step-by-step explanation:
22 - 11 = 11
11 x 12 = 132
22 - 10 = 12
12 x 11 = 132
So in order to solve you must first combine like terms.
-2y + 2y + 3 = 3
0 + 3 = 3
Subtract 3.
0 = 0
The answer is infinate solution because both numbers are the same.
I hope this helps love! :)