Answer:26.83
Step-by-step explanation:
We will be solving this question using integration. The question has been solved in the diagram
Answer:
2 rational number because it's negative it can't be natural and cuz it's fraction it can't be whole nor integers
Check the picture below.
so the pyramid is really 4 triangular faces with a base of 6 and a height of 7, and a 6x6 square at the bottom.
![\stackrel{\textit{\LARGE Areas}}{\stackrel{\textit{four triangular faces}}{4\left[\cfrac{1}{2}(\stackrel{b}{6})(\stackrel{h}{7}) \right]}~~ + ~~\stackrel{square}{(6)(6)}}\implies 84~~ + ~~36\implies 120~yd^2](https://tex.z-dn.net/?f=%5Cstackrel%7B%5Ctextit%7B%5CLARGE%20Areas%7D%7D%7B%5Cstackrel%7B%5Ctextit%7Bfour%20triangular%20faces%7D%7D%7B4%5Cleft%5B%5Ccfrac%7B1%7D%7B2%7D%28%5Cstackrel%7Bb%7D%7B6%7D%29%28%5Cstackrel%7Bh%7D%7B7%7D%29%20%5Cright%5D%7D~~%20%2B%20~~%5Cstackrel%7Bsquare%7D%7B%286%29%286%29%7D%7D%5Cimplies%2084~~%20%2B%20~~36%5Cimplies%20120~yd%5E2)
Answer:
(x, y) ⇒ (x, y+6)
Step-by-step explanation:
Reflection of a value a across a point p to make b requires that a, b, and p satisfy the relation ...
p = (a+b)/2
2p = a + b
b = 2p - a
This is true for any sort of reflection. Here we have a reflection across the horizontal line y=-1, followed by a reflection across the horizontal line y=2. These reflections do not change the x-coordinate of a point, but they change the y-coordinate in accordance with the above relation.
Reflection across y = -1:
(x, y) ⇒ (x, 2(-1)-y) = (x, -2-y)
Reflection of that across y = 2:
(x, -2-y) ⇒ (x, 2(2) -(-2-y)) = (x, y+6)
The composition of the two reflections results in a translation upward of 6 units: (x, y) ⇒ (x, y+6)
Answer:4times 10
Step-by-step explanation: