Answer:
≈ 56°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin ? = =
, then
? = (
) ≈ 56° ( to the nearest degree )
Pls Help This is Due Soon (4/27): The following ordered pairs from a linear function: (-5,-7), (-2, 2), (3, 17), (7, 29), аnd (1
2 answers:
You might be interested in
Answer:
The cost of her old laptop would be $52.
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
To calculate
× 40 ( divide (cancel ) 8 and 40 by 8 )
= 3 × 5 = 15
Answer:
g(x)
Step-by-step explanation:
The vertex of g(x) as shwon in the graph is located in the point wich coordinates are (3.5,6.25) approximatively
We need to khow the coordinates of f(x) vertex
- Here is a way without derivating:
f(x) = -x² + 4x -5
let a be the leading factor, b the factor of x and c the constant:
- a= -1
- b= 4
- c= -5
The coordinates of a vertex are: ( , f(
) )
-b/2a = -4/ (-1*2) = 4/2 = 2
f(2)= -2²+4*2-4 = -4+4-4 = -4
obviosly f(x) has a minimum wich less than g(x)'s maximum