We are given the expression <span> (-2) (a+6) and is asked to simplify this expression given. Using associative property which distributes the factors to each other upon multiplication, the answer is -2a -12. The negative sign of 2 must be considered. This is equivalent to option C. </span>
Answer:
Arithmetic mean =( 14+29 )/2
A.M = 21.5
Step-by-step explanation:
<h2>Hope it helps you</h2>
Answer:
A) x degrees + 65 degrees = 180 degrees
B) x degrees = z degrees
C) y degrees = 65 degrees
Step-by-step explanation:
Refer the attached figure
So,
So,
So,
So, x = z
So, Option A ,B and C are true for the values of x, y, and z
SOLUTION:
We want to write the x and y parametric equation for Sami and T'Aisha given their following data.
The parametric equations for x and y are given by;
Inserting, the values, we have; For Sami;
For T'Aisha;