Answer:

Step-by-step explanation:





Step-by-step explanation:
if a = 10
a² = 10²= 100
Hope it will help :)
Answer:
Inequality is
and value of x>10.
Step-by-step explanation:
Given : Adam is ordering pizza for a company party that he needs to have catered.
Company A charges $8 for each pizza and a delivery/set-up fee of $45. Company B charges $12 for each pizza and a delivery/set-up fee of $5.
To find : Which inequality can be used to find x, the least number of pizzas that can be ordered so that the total charge for Company A is less than the total charge for Company B?
Solution : Let x be the number of pizza
Company A charges $8 for each pizza and a delivery/set-up fee of $45.
Total charge of Company A is 
Company B charges $12 for each pizza and a delivery/set-up fee of $5.
Total charge of Company B is 
The total charge for Company A is less than the total charge for Company B
i.e, Inequality form 




or x> 10
Therefore, Inequality is
and value of x>10.
The difference in ' x ' (left or right) between D and F is 5 units.
The difference in ' y ' (up or down) between D and F is 2 units.
The straight-line distance between them is
√ (5² + 2²)
= √ (25 + 4)
= √ (29)
= 5.3851.....
or 5.4 (rounded to the nearest tenth)
(7 + 10) / 5 would be the expression