Answer:
186 (in²) and 230 (cm²).
Step-by-step explanation:
All the details find in the attachment.
That's going to depend completely on the unit of
the 4.5 which, sadly, you have not mentioned.
X+ (x+2)+ (x+4)= -21
3x+6=-21
3x=-27
x=-9
Final answer: -9, -7, -5
Answer:
yes
Step-by-step explanation:
Could not simplify further
Answer:
D
Step-by-step explanation:
pretty self explanatory, comment if you need help!