Answer: I think its all real numbers
Step-by-step explanation:
After you add 2,500 to 5,000 and then multiply it by 25% you receive the amount $9,375
C. The vertexes are the same. The functions' vertex (h,k) values were not altered, just a (stretch/compress).
X + x + 2 + x + 4 + x + 6 + x + 8 + x + 10
= 126, 6x + 30 = 126
Subtract 30 from both sides
6x = 96, x = 16
16 + 6 = 22
The fourth number is 22
1. The formula for circumference is 2πr. From that formula you can see that anything you do to the radius (in terms of multiplying), you do to the circumference in the same way. Double the radius, you double the circumference, triple the radius, you triple the circumference. This is because the 'r' is in the formula without any exponent.
2. The formula for the area is πr². This is different. Now if you double the radius (multiply it by 2), the area is multiplied by 2², so by 4. The power of 2 in the formula works on the multiplication factor you apply. If you make the radius p times as big, the area becomes p² times as big.
