12.2 I believe but I'm not sure
The expression is
.
Collecting the constants, the first degree, and second degree terms together we have:
.
Answer: 0
Answer:
flying disc
Step-by-step explanation:
The formula of the circumference of circles is: diameter ×
I will find the circumference of each object to see if it matches the circumferences on the table.
Half dollar coin: 3 = 10 (rounded to nearest integer) CORRECT!
Flying disc: 23 = 72 (rounded to nearest integer) WRONG!
Jar lid: 8 = 25 (rounded to nearest integer) CORRECT!
Flower pot: 15 = 48 (rounded to nearest integer) CORRECT!
Based on the table, it was recorded that the circumference of the flying disc is 28, but we have calculated based on the diameter that it should be 72, so the measurement is inaccurate.
Answer:
I'm guessing this is a square. You need to fix your question, anyways:
The area of a square is b(h).
15(10) = 150cm^2.
Your area is 150cm^2
Note that 150 is not squared, only the unit is because we took area.
Its the same as 10.3 litres