Pi=3.14. X=(3.14+3)/2. X=6.14/2. X=3.07 :)
8.
33 = 2y + 1 + y - 1
Add the 1 and -1
Add the y and 2y
33 = 3y
11 = y
9, AQ = 2y + 1
2(11) + 1
22 + 1
23
AQ = 23
10, QX = y - 1
QX = 11 - 1
10
QX = 10
11. 62 = 3x - 4 + 3x - 4
Add -4 and -4
Then add 3x + 3x
62 = 6x
Divide 62 by 6x
x = 11 2/3
AB = 3x - 4
3 (11 2/3) - 4
3 * 11 2/3 = 35
35 - 4 = 31
AB = 31
Both sides are equal, so BC also equals 31
12. 206 = 3x - 4 + 3x - 4
206 = 6x
x = 34 1/3
AB = 3x - 4
AB = 3(34 1/3) - 4
AB = 103
Because AB and BC are the same, BC also equals 103.
The problem ask to find the actual yearly interest rate of Henry pays if he bought a new dishwasher for $320 and paid $20 down and made $34 for 10 months so the interest rate would be letter C. 34.38. I hope you are satisfied with my answer and feel free to ask for more
Answer: 2
Step-by-step explanation:
Addition was first discovered to be used by Egyptians and Babylonians around 2000 BC. Since that time, it has served as a type of backbone to our modern arithmetic system. Proving to be the first introduction to mathematics, addition not only provides simple insight to the complex beauty of math, it soon builds into more advanced topics, such as multiplication, differential calculus, and yes, rocket science.
