4.7 -7.25x+ 8.623x -3.8
= (4.7 -3.8)+ (8.623x -7.25x) (combine like terms)
= 0.9+ 1.373x
The final answer is 1.373x+ 0.9~
2 I believe us the correct answer
Hi! Let me help you!
Before I answer your question, I should first introduce you to triangles! There ae three triangles: Isosceles triangle, equilateral triangle, and scalene triangle. If I remember it right, isosceles triangles have at least one line of symmetry; an equilater triangle must have three lines of symmetry; a scalene triangle HAS NO line of symmetry.
Now, to answer your question: the answer is FALSE. Scalene triangles have no line of symmetry.
I hope this helped you!
Answer: D.
Step-by-step explanation:
You can find the answer to this by using the FOIL method.
This stands for "First, Outside, Inside, Last", and tells you how to multiply the numbers inside the parentheses:
- First: 2*6
- Outside: 2*9
- Inside: -3*6
- Last: -3*9
So, you have 12 + 18 - 18 - 27.
Answer:
5/2
Step-by-step explanation:
Move the 5^-3 to the denominator and add the exponents of like coefficents