Answer:
7 squared is 49, 9 cubed is 729 im not sure what the third one is
Step-by-step explanation:
7x7= 49
9x9x9=729
19 with that symbol usually means degrees like temperature
3)
<span>
3. a2 + 5a – 3a2. A. 5a + 2a2 B. –2a2 + 5a C. –3a2 + 6a D. 5a – 3a2</span>
Well... 12450+11%=13069.5
But 12450+622.5=13072.5
I'm not sure how close you want it
Answer:
1.81 inches
Step-by-step explanation:
Given that,
The circumference of the largest orange in a bag is
and that of smallest orange is
.
Difference = largest orange - smallest orange
= 
So, difference of the circumferences of the smallest orange and the largest orange is 1.81 inches