Answer:
What grade is this?
Step-by-step explanation:
I don't understand.
Yes, you are correct because 5x+13=143 is the equation and 5*26+13=143
Hope this helps
Have a fantastic day/night
Answer:
Step-by-step explanation:
Hello,
I am wondering if you posted the full question.
This is trivial because it is already factorised. 0 is the zero with multiplicity 2.
And the factor are x.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
(9-10x)(9+10x) (I think this is the answer but I'm not one hundred percent sure)
Step-by-step explanation:
First, you can recognize that both numbers (-100x^2 and 81) are a difference of squares, in which means that they both can be square routed. Then, plug in the square routes of the numbers into (9-10x)(9+10x). 9 is the square route of 81 and 10 is the square route of 100. Make sure that when you put the numbers in the parenthesis that there is one negative and positive number since a negative multiplied by a positive makes a negative, hence making 100 negative. I hope that helped.
The answer is C.) 33% i believe. Excuse me if i'm wrong!!!!!
