Answer:
a)2877.14
b)377.14
Step-by-step explanation:
Answer: 75°
Step-by-step explanation:
Solution;
Here:. let, one angle be x
From the question ,
x+15=90(Being sum of complementary angle)
x=90-15
x=75
answer : x = 1
The graph of two functions are attached below
First function is f(x) = -2x+3
Second function g(x)= ![x^3 + 4x^2 -x -4](https://tex.z-dn.net/?f=%20x%5E3%20%2B%204x%5E2%20-x%20-4%20)
We graph both the functions and find out the point where both graphs intersects
From the attached graph , we can see that both graph intersects at x= 1.08
So the solution for f(x)= g(x) is x=1