The correct answer is A. 9/12 times 48.
It's 13=13. Add the numbers in the parenthesis first! So it would be 9+4=8+5, then just add them up and you get 13 on each side!
Answer:
309
Step-by-step explanation:
a = 3, d = 6, n 52
Nth term of an Arithmetic sequence is given as:
![t_n=a +(n-1)d \\ \therefore \: t_{52}=3 +(52-1) \times 6 \\ \therefore \: t_{52}=3 +51\times 6 \\ \therefore \: t_{52}=3 +306 \\ \huge \red{ \boxed{\therefore \: t_{52}=309 }}\\](https://tex.z-dn.net/?f=t_n%3Da%20%2B%28n-1%29d%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20t_%7B52%7D%3D3%20%2B%2852-1%29%20%5Ctimes%206%20%5C%5C%20%5Ctherefore%20%5C%3A%20t_%7B52%7D%3D3%20%2B51%5Ctimes%206%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20t_%7B52%7D%3D3%20%2B306%20%5C%5C%20%20%20%5Chuge%20%5Cred%7B%20%5Cboxed%7B%5Ctherefore%20%5C%3A%20t_%7B52%7D%3D309%20%7D%7D%5C%5C%20)
Answer:
Step-by-step explanation:
Comment and Answer
This is a very well laid out proof. It would good for you to see how carefully this this proof has been set up.
Step Three says
DE = DF ÷ 2
The problem is that at least 2 of the choices will work. I think the best reason is that it is the definition of bisect. The previous statement says in language what statement three says in algebraic notation. So statement 2 is the given statement. Statement 3 tells us that DE is 1/2 DF because it is bisected.
Answer A
The slope would be y/x = 3/1 = 3