Answer:
3.14 cm²
Step-by-step explanation:
Given that,
→ Diameter = 2 cm
→ Radius (r) = 2/2 = 1 cm
Formula we use,
→ Area of circle = πr²
Then the area of circle will be,
→ πr²
→ 3.14 × 1 × 1
→ 3.14 cm²
Hence, the solution is 3.14 cm².
Use Pythagoras's theorem.
Now, minus 12 from 15:
15 - 12 = 3,
which you need to square.
So the length of a = 9cm.
You can also do:
Which gets 9.
Hope this helps.
Answer:
1/18
Step-by-step explanation:
Based on the given conditions, formulate: 1/6 divided by 3
Calculate the product or quotient: 1/18
Convert to fraction: 1/18
The equation would be 40+15p=70+5p. You would subtract 5p from each side (15-5) and (5-5) and you'll have 40+10p=70. You would then subtract 40 from each side (70-40) and (40-40) to have 10p=30. You would divide by both of the sides by 10, you would end up with p=3. P is price training. The reason you divide and subtract on both sides is because you want the months to be on one side and the price training on the other side.