Answer:
4.0148 rounded to the nearest thousand is 0, but if you meant rounded to the nearest thousandth, it would be 4.015 because the 8 in the ten thousandth column would cause the 4 in the thousandth column to round up to 5.
Step-by-step explanation:
The answer is 2x(2x²+x+1).
When we subtract polynomials we combine like terms:
(9x³+2x²-5x+4)-(5x³-7x+4)
9x³-5x³=4x³
2x²- 0 = 2x²
-5x--7x=-5x+7x=2x
4-4=0
This gives us
4x³+2x²+2x
Each of these is divisible by 2, and each has an x, so we factor those out:
2x( )
4x³/2x = 2x²:
2x(2x² )
2x²/2x=x:
2x(2x²+x )
2x/2x = 1:
2x(2x²+x+1)
<h3>
Answer: C) regular</h3>
Explanation:
Any regular polygon is both equilateral and equiangular.
Equilateral = all sides are equal
Equiangular = all angles are equal
Answer:
the triangle is not right angled traingle
Step-by-step explanation:
For a right angle triangle
+ 
= 
where a is the base , b is the height and c is the hypotenuse
taking a= 6 b = 14 and c = 15
hence 
+
= 
36+196 = 232 which is not equal to 225
therefore the triangle is not right angled traingle
It’s -8 pls give the points I gave you the answer
