If you would like to find the x-intercepts of the function f(x) = - 2 * x^2 - 3 * x + 20, you can calculate this using the following steps:
f(x) = - <span>2 * x^2 - 3 * x + 20
</span>f(x) = - (2x - 5) * (x + 4)
1. x = - 4
2. x = 5/2
(x, y) = (-4, 0)
The correct result would be (-4, 0).
X Is a number so ( x +12) a
For sp3d hybridized central atoms, the only possible molecular geometry is trigonal bipyramidal.
Hybridisation (or hybridization) is a process of mathematically combining two or more atomic orbitals from the same atom to form an entirely new orbital different from its components and hence being called as a hybrid orbital.
In this case, if all the bonds are in place, the shape is also trigonal bipyramidal.
In chemistry, a trigonal bipyramid formation is a molecular geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid.
Bond angle(s): 90°, 120°
Coordination number: 5
Point group: D3h
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`The missing number is D 8 32/52=0.61....
8/13=0.61....
Hope this helps
Answer:
The area is 29 cm
Step-by-step explanation:
Since it's kinda hard to divided 11, I divided 6 by 2 to get 3. You get the area by multiplying. So there are three 3's, but one of them is redundant, so we multiple 3 x 3, which is 9. Then we multiply 11 by the other half, 3. 11 x 3 = 33. Then the same thing with the bottom. We half 6, 3, and them multiply it by the width. 3 x 3 = 9. Then we add them all up. 9 + 9 = 18 + 11 = 29 cm
