Answer:
hekp
Step-by-step explanation:
A= h (a+b)
solving for b:
Solve for b, i.e separate b in one side and the other terms in the other side
A = ah + bh
A - ah = bh
(A - ah) / h = b

I hope that
helps!
Answer:
Step-by-step explanation:
<u>We know that:</u>
- -4 + x = 16 [x = difference between two temperatures]
<u>Solution:</u>
- -4 + x = 16
- => x = 16 + 4
- => x = 20
Hence, the difference between the two temperatures is 20°.