The height is 52 feet.
Using t=3, we have:
-3² + 15(3) + 16 = -9 + 45 + 16 = 52
(Pay attention to the subject you're choosing, this is supposed to be in the Chemistry section, not here in the Mathematics)
On the periodic table, the Magnesium Mg is located in period 3, group 2. So it got 12 electrons.
So to become the cation Mg2+, the Magnesium has lost 2 electrons during it's formation.
So 12-2=10.
So there's 10 electrons in the Cation magnesium Mg2+
Hope this Helps! :)
The area is 54*36 which is 1944 inches and the perimeter which is 2(36)+2(54)= 3888 inches.
Y = 9x ? 3...I dont know the sign between 9x and 3...but we do not need it to solve this problem. In y = mx + b form, the slope is in the m position and the y int is in the b position. The slope of this equation is 9. A parallel line will have the same slope. So ur equation needs a slope of 9 and a y int of -2.
so ur parallel equation is : y = 9x - 2
Answer:
-2,-2
Step-by-step explanation:
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