Answer:
Step-by-step explanation:
interior angle is the angles inside the triangle exterior angle is the angle on a straight line of a triangle
Answer:
See graph attached
Step-by-step explanation:
She’s right because .25 converted into a fraction is 1/4 and 3/4 is greater than 1/4
Answer:
6- Part A: 
Part B: 
Solution of the system: 
Step-by-step explanation:
<u>Part A:</u>
In words, the equation is formed like this:
Total kg of Arabica + Total kg of Robusta = Total kg of coffee
Now, the total of each yield is calculated by the product of kg/hectare and number of hectares. Thus, the equation is:

<u>Part B:</u>
In words:
Arabica's worth + Robusta's worth = plantation worth
Each yield's worth is given by the product of the price per kg and the corresponding production. So, the equation is:

Answer:
state whether this function is quadratic? why or why not?
f(x) = - 3(x - 2)(x + 3)(x + 5)