Answer:
45
Step-by-step explanation:
We have the equation 2x² + 6x + 9 and are asked to find the value when x =3.
To solve this, all we need to do is substitute all variables with "x" to 3. Then do the properties :
2x² + 6x + 9
2(3)² + 6(3) + 9
Do exponents first :
2(9) + 6(3) + 9
Now multiply the numbers with parenthesis next to them :
18 + 18 + 9
Add to get the answer :
45
In Physics, the usual pattern or principle for pressure suggests that as the force increases and the area decreases, the pressure increases which is dependent as to the interval of both force and area's intensifies or diminishes. Though in this problem, if we base on the given data it seems that the pressure is currently increasing and is faced by a positive correlation at almost 50% in rate as evident that when the 33 ft increased to about 66ft the latter simultaneously rise with it.
The answer is g13. The 13 is the exponent.
The line x = 2 is vertical. This means that ab is horizontal since they are perpendicular. So, the y coordinate of b must be 1.
If x = 2 bisects ab, then a and b are equal distances from x = 2.
a is 2 - (-4) = 6 units away from x = 2, so b must be 6 units away in the other direction. The x coordinate of b is 6 + 2 = 8.
The coordinate of b is (8, 1)
2/3 is the answer. Try not to overthink these answers because they’re usually quite simple in the end. :)
