Answer:
b .because the surface area of the sandwich
Try to start by reading the manual it came with. If it didn't come with a manual, then your teacher in school will teach you how to use it for specific commands. Otherwise it's just like using a regular calculator but with the ability to do more things, what do you need to know on it?
Answer:
The correct option is 4.
Step-by-step explanation:
Let the line AB divided into 7 equal parts.
It is given that point P partitions the directed line segment from A to B in 3:4. It means 3 parts are before P and 4 partes are after P.
It is given that point Q partitions the directed line segment from A to B in 4:3. It means 4 parts are before Q and 3 partes are after Q.
It is given that point R partitions the directed line segment from A to B in2:5. It means 2 parts are before R and 5 partes are after R.
It is given that point S partitions the directed line segment from A to B in 5:2. It means 5 parts are before S and 2 partes are after S.
From the below figure we can say that point S is closest to point B.
It is also written as
![A](https://tex.z-dn.net/?f=A%3C%5Cfrac%7B2%7D%7B7%7D%3C%5Cfrac%7B3%7D%7B7%7D%3C%5Cfrac%7B4%7D%7B7%7D%3C%5Cfrac%7B5%7D%7B7%7D%20%3CB)
![A](https://tex.z-dn.net/?f=A%3CR%3CP%3CQ%3CS%3CB)
Therefore option 4 is correct.
Answer:
81
Step-by-step explanation:
13 * 6 is 78
78 + 3 is 81
~hope this helps~