Answer:
do you want to go to the store and get some rest and feel better soon and that is the only way I can get a new one and I will be there at sa diyos to get a new one and I will be there at sa diyos to get
Answer:
Step-by-step explanation:
First method: for (x+3)^2 if you multiply (x+3)(x+3) you get x^2+6x+9 which doesn't equal x^2+9
Second way: plug in a variable for example (2+3)^2= 25 and 2^2+9=13 so 13 doesn't equal 25
Answer:
7580
Step-by-step explanation:
The formula for the sum of an arithmatic sequence is
,
where n = total number of terms (in this case 40)
= the first term (in this case 14)
and
= the last term (we will need to find this)
to find the last term, we can use this formula:

where d is the difference between each term (in this case 9, because 23 - 14 = 9, and 32 - 23 = 9)
thus,
= 14 + (40 - 1)9 = 14 + 39*9 = 14 + 351 = 365
plug this back into the first formula to get
Σ =
(14 + 365) = 20(379) = 7580
Answer:
The answer is (1/2)z - x - 3y
Step-by-step explanation:
∵ 
∵ 
∵ 
∵ 
∴ 
∴ 
∴ 