One and tens ar the didgets
Answer:
m=-7
Step-by-step explanation:
4+4+20m=-132
8+20m=-132
20m=-132-8
20m=-140
m=-7
Alright here we go...
<u>(-18) + (-15) - 23</u>
-33 - 23
= -56
<u>15-18+23</u>
-3 + 23
= 20
so I don't know how you want me to compare it but,
(-18) + (-15) - 23 < 15-18+23
2x+3+51=4x+8 ( external angle =the sum of two opposite internal angles)
2x+54=4x+8
46=2x
x=23
4x+8=92+8=100 degrees
2x+3=46+3=49 degrees
