Step-by-step explanation:
18.5-6.69
<u>11.81</u>
Exterior angles are those on the outside of the triangle, while interior angles are those on the inside of the triangle.
The labelled angles on the outside of the triangle are ∠2, ∠3, and ∠4.
Answer:
A. ∠4
E. ∠2
F. ∠3
Answer:
(-2,1) and (3, -4)
Step-by-step explanation:
(-2,1) and (3, -4) this is where the lines intersect, hence these are the solution. :) have a great night!
First we need to write the equations for the given scenario. Using the equations, we can form a system of matrix for the situation.
Let the customer buys, x pounds of almonds, y pounds of cashews and z pounds of walnuts. Since he buys 12 pounds of mixed nuts, we can write:
Total cost of these mixed nuts was $118. So we can write:
Customer buys 2 more pounds of walnut than cashews. So, we can write:
Using these equations, we can set up the system of matrix as shown below in the image.
Answer:
(2,7)
Step-by-step explanation:
We know that the change in x from A to M is -2, and the change in y is 1 -- we can simply double that and add that to A to get B, as M is halfway between A and B. Thus, (6,5)+(-4,2)=(2,7) as the coordinates of B