Answer:
2. (-3f)
3. (4f)
4. x - 11 (not sure if this one is correct)
Step-by-step explanation:
Move -3 to the left of f = -3f
Move 4 to the left of f = 4f
f(x)=x+11 f ( x ) = x + 11
Hey there! :)
The answer is 80%
6 ÷ 30 = 0.2 = 20%
100 - 20 = 80
Hope this helped :)
Answer:
![264\ cm^{2}](https://tex.z-dn.net/?f=264%5C%20cm%5E%7B2%7D)
Step-by-step explanation:
we know that
The surface area of the figure is equal to the lateral face of the triangular pyramid plus the lateral face of the rectangular prism plus the area of the base of the rectangular prism
step 1
Find the lateral face of the triangular prism
The lateral area is equal to the area of its four lateral triangular faces
![LA=4(\frac{1}{2}(6)(7))=84\ cm^{2}](https://tex.z-dn.net/?f=LA%3D4%28%5Cfrac%7B1%7D%7B2%7D%286%29%287%29%29%3D84%5C%20cm%5E%7B2%7D)
step 2
Find the lateral area of the rectangular prism
The lateral area is equal to the perimeter of the base multiplied by the height
![LA=(4)(6)(6)=144\ cm^{2}](https://tex.z-dn.net/?f=LA%3D%284%29%286%29%286%29%3D144%5C%20cm%5E%7B2%7D)
step 3
Find the area of the base of the rectangular prism
![B=(6)(6)=36\ cm^{2}](https://tex.z-dn.net/?f=B%3D%286%29%286%29%3D36%5C%20cm%5E%7B2%7D)
step 4
Find the surface area
![84\ cm^{2}+144\ cm^{2}+36\ cm^{2}=264\ cm^{2}](https://tex.z-dn.net/?f=84%5C%20cm%5E%7B2%7D%2B144%5C%20cm%5E%7B2%7D%2B36%5C%20cm%5E%7B2%7D%3D264%5C%20cm%5E%7B2%7D)
0.3333 = 1/3
Answer would be: 1/3