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laila [671]
4 years ago
13

Please help asap 50 pts

Mathematics
2 answers:
ZanzabumX [31]4 years ago
5 0
The answer is !C! because the axis of symmetry is the imaginary line that passes through the middle of the parabola which is -0.5, the vertex is the maximum or the minimum point which in this case it is the maximum point. since it can't be -0.5, 0.5 because the point is a negative x and y. if you plug in -0.5 to C's equation, -2(-0.5)^2+2(-0.5)-1 you would get f(x)=-0.5 which is the point that y equals Hope this Helps :)!

adoni [48]4 years ago
3 0
The answer is d

hope this helped!!

p.s. if you found this helpful please mark it as brainliest! it would mean a lot to me, thanks!
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gulaghasi [49]

Answer:

Water (one oxygen atom bonded to two hydrogen atoms)

Step-by-step explanation:

The chemical formula for water is H²O. The H is the chemical symbol for Hydrogen and O is the chemical symbol for Oxygen. The 2 is a subscript which represents how many atoms of a certain element are in a molecule. In this case, the subscript ² comes after H, indicating that there are two Hydrogen atoms inside water. There is no subscript after O, meaning there is only one Oxygen atom. Therefore, there are two Hydrogen atoms and one Oxygen atom that bond to form water. Hope this helps :))

4 0
3 years ago
Find the slope x=-8​
tino4ka555 [31]

Answer:

Step-by-step explanation:

This line is parallel to x-axis. So slope of this line is 0

6 0
3 years ago
Round 12 to the nearest degree
mihalych1998 [28]
I think it's 10
i 'm not sure but still
6 0
4 years ago
Slope=9/4, y intercept = -4
Tju [1.3M]
Assuming if you are looking for an equation
I can say that the X-intercept= 16/9
but with an equation it would be 9x/4(-4)
7 0
3 years ago
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what is the molariry of a solution that contains 1.22 mol of hydrogen chloride if the total volume of the solution is 1,251 mL?
hichkok12 [17]

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