Answer:
mathmitacians:impossiblie
Step-by-step explanation:
some random kid: the answer is aproxamitaly -2
A
y/x=3
12/4=3
3=3
Y=3x
12=3(4)
12=12
Answer:
(-4,-0.5)
Step-by-step explanation:
The width becomes 21 centimeters hope this helps:)
Answer:
18
Step-by-step explanation:
add them all up