The definite value for p is 9.
But how are 8, 7, or 6 the value of p?
I personally think that you should contact the teacher who made this question. He/She probably meant to say What IS the value for p?
You use algebra to get the value for p:
20p-45 = 9p + 5p
Start solving from there.
Start with C= 5/9 (F - 32) and solve this for F in terms of C:
9C = 5(F - 32). We want F alone, so div. both sides of this eqn by 5, obtaining
9C
---- = F - 32. Now add 32 to both sides:
5
9C 9C + 160
----- + 32 = F, or --------------- = F
5
5
Answer:
The graph of the function only touches once, so it is B. 1
Step-by-step explanation:
Check the picture below.
the surface area of the pyramid is simply the area of the four triangular faces plus the squarish base, and the triangular faces have a base of 12 and an altitude or height of "s", and we know that's 336.
![336~~ = ~~\stackrel{\textit{\LARGE Areas}}{\stackrel{square}{(12)(12)}~~ + ~~\stackrel{\textit{four triangles}}{4\left[ \cfrac{1}{2}(\underset{b}{12})(\underset{h}{s}) \right]}}\implies 336~~ = ~~144~~ + ~~24s \\\\\\ 192=24s\implies \cfrac{192}{24}=s\implies 8~m=s](https://tex.z-dn.net/?f=336~~%20%3D%20~~%5Cstackrel%7B%5Ctextit%7B%5CLARGE%20Areas%7D%7D%7B%5Cstackrel%7Bsquare%7D%7B%2812%29%2812%29%7D~~%20%2B%20~~%5Cstackrel%7B%5Ctextit%7Bfour%20triangles%7D%7D%7B4%5Cleft%5B%20%5Ccfrac%7B1%7D%7B2%7D%28%5Cunderset%7Bb%7D%7B12%7D%29%28%5Cunderset%7Bh%7D%7Bs%7D%29%20%5Cright%5D%7D%7D%5Cimplies%20336~~%20%3D%20~~144~~%20%2B%20~~24s%20%5C%5C%5C%5C%5C%5C%20192%3D24s%5Cimplies%20%5Ccfrac%7B192%7D%7B24%7D%3Ds%5Cimplies%208~m%3Ds)
