Answer:
16 and 4
Step-by-step explanation:
x + y= 20
x -y =12
(add both equal #'s)
2x =32
x = 16
y=4
♡
Answer:
<DAB = 120
Step-by-step explanation:
7)
<DAB = ?
<DAB + <DCB = 180
so
16x + 8 + 8x + 4 = 180
24x + 12 = 180
24x = 168
x = 7
<DAB = 16(7) + 8 = 120
Answer: A union B = B
The first one should’ve said A intersects B = A because the entirety of A exists in B
IMproper fraction is what you need to covert it 2 cuz u multiply then add and u'll get it
Answer:
7y+5z+10
Step-by-step explanation:
7y+5z+10