Answer:
x is 90 z is 60 and y is 30
Step-by-step explanation:
Answer:
A = 217
B = 45
Step-by-step explanation:
A+B = 262
A - B = 172
A = 172 + B
172 + B + B = 262
2B = 90
B = 45
A = 172 + (45)
A = 217
HOPE THIS HELPS!!!!
Answer: Cone
Step-by-step explanation: What solid figure has a circular base and one vertex?
Answer:
c.k¹¹
Step-by-step explanation:
Anything raised to the power of 0 is one so k^0=1
k^4k^7
Since they have the same base you can just add them
4+7=11
Answer:
72
Step-by-step explanation:
![f(x) = 4x+8\\g(x) = x + 4\\\\1. f(g(x)) = 4(x+4) + 8\\2. f(g(x)) = 4x + 16 + 8\\3. f(g(x))=4x + 24\\\\4. f(g(12)) = 4(12) + 24\\5. f(g(12)) = 48 + 24 = 72\\](https://tex.z-dn.net/?f=f%28x%29%20%3D%204x%2B8%5C%5Cg%28x%29%20%3D%20x%20%2B%204%5C%5C%5C%5C1.%20f%28g%28x%29%29%20%3D%204%28x%2B4%29%20%2B%208%5C%5C2.%20f%28g%28x%29%29%20%3D%204x%20%2B%2016%20%2B%208%5C%5C3.%20f%28g%28x%29%29%3D4x%20%2B%2024%5C%5C%5C%5C4.%20f%28g%2812%29%29%20%3D%204%2812%29%20%2B%2024%5C%5C5.%20f%28g%2812%29%29%20%3D%2048%20%2B%2024%20%3D%2072%5C%5C)
To do these, you have to place the entire function inside the parent function's variables.
You are inputting the value of the function g(x) into f(x)