80% decrease. because 1% of 300 is 3 which you multiply 3*20 and which means 20 percent equals $60 the leftover percent is the decrease
A material that doesn’t conduct well would be referred to as an insulator because it keeps the heat/electricity in.
Answer:
3a/6b
Step-by-step explanation:
12a^2/4a
= 12/4 * a^2/a
= 3a
18b^2/3b
= 18/3 * b^2/b
= 6b
Hence, the answer is 3a/6b.
Hope this helped!
Answer:a= square root of (c^2 - b^2)
Step-by-step explanation:
Subtract b^2 from both sides then take the square root of both sides
