7g2+3g-2 is 17g-2
8g2-2g-3 is 14g-3
Answer:
Same.
Step-by-step explanation:
Answer:
-6.9 i think.
Step-by-step explanation:
Mathwords.com gives this definition of “scale factor”: The ratio of any two corresponding lengths in two similar geometric figures. You can see immediately that the length of each of the sides in triangle DEF is equal to the length of the corresponding side in ABC multiplied by “a”.
You had the right idea with the lools because the first step is counting 0s in the number. The format of scientific notation is:
[number 1-10] × 10 to the [however many places it takes to get it to number 1-10]. The power will be negative if your number is a decimal (like the one you have here). Hope this helped, please ask me questions if confused