Before cooling begins, the temperature of the water is 22°C.
the graph has no slope because it is y=2.5
therefore the answer is
d) it has no slope
Answer:
2x=7+5
2x=12
X=12/2=6
Kskwkjxu
39.5
Step-by-step explanation:
angle ABC=60=(5x+2)+(3x-2)
60=8x
x=7.5
Angle ABD=(5x+2),(sub x=7.5)
=(5*7.5+2)
=39.5
