Answer:
28°C
Step-by-step explanation:
First you do 3*19=57°C
-5+57= 52°C
then you do 4*6=24 °C
as its being cooled you takeaway
52-24=28°C
Answer: 3
Step-by-step explanation:
The degree of a polynomial is the biggest exponent in the expression

yep, basically 3
Step-by-step explanation:
The answer is -9
Answer:
Q9. ?=53° (corr angles, u//v)
Q10. ?=58° (alt angles, u//v)
Answer:
8.75
Step-by-step explanation:
3.5(2.5)