3.5x + 5.1 - (-2x) - (-9) which is the same thing as saying: 3.5x + 5.1 + 2x + 9
reorder again and combine like terms
3.5x + 2x + 5.1 + 9
= 5.5x + 14.1
your answer should be 5.5x + 14.1, hope this helped you! :)
Answer:
71
Step-by-step explanation:
I hope this will help you
False is the right answer of your question
KLMN is the trapezoid. So:( KL + MN ) / 2 = HJ( 4 x + 1 + 27 ) / 2 = 5 x + 2 / * 24 x + 28 = 10 x + 410 x - 4 x = 28 - 46 x = 24x = 24 : 6x = 4KL = 4 * 4 + 1 = 16 + 1 = 17Answer: KL = 17
Answer:

Step-by-step explanation:

We can't have a fraction that has a number under square root as it's denominator. So we will have to rationalize it, which means we will multiply the numerator and also the denominator by the number that is under the square root.
Hope this helps ;) ❤❤❤