Answer: Table= 4
Graph= 15
Step-by-step explanation:
If you look at the table it will interest y at 4 because x is zero there. And in the graph you can see that the line will interest the y axis at 15.
Answer:
1) Remove parentheses.
2) Regroup terms.
A linear pair are two given angles whose sum is equal to .
Let the exterior angle be represented by , and the three interior angles of the triangle be represented by , and .
Assume that the vertex angle is the linear pair to the exterior angle .
i.e + = (sum of angles on a straight line)
Thus,
i. + = (sum of two opposite interior angles is equal to an exterior angle)
⇒ = -
Also,
= -
But,
+ + = (sum of angles in a triangle)
⇒ = - ( + )
and
+ = -
ii. + + = (sum of angles in a triangle)
= - ( + )
+ =
$21.76
15% of $25.60= $3.84
$25.60-$3.84= $21.76