Answer: I’d say D
Step-by-step explanation:
a guess but at least its educated
GOOD LUCK
The answer 1/10 because 1/2 is equal to 5/10 and 2/5 is equal to 4/10 . 4/10 plus 5/10 equal to 9/10. 10/10 minus 9/10 is 1/10.
Answer: A -11
Step-by-step explanation:
its quite simple
subract 9(-) from negative 2
It looks like you're allowed a calculator, just type it in to any scientific calculator and then report the answer in scientific notation.
You'll need to substitute in the variables when you do it. Just replace the x^2 with (3.8 * 10^5)^2
and then substitute in the y in the same manner.