Answer:
.
Step-by-step explanation:
Let and denote the two endpoints.
The formula for the midpoint of these two points would be:
.
(Similar to taking the average of each coordinate.)
In this question, it is given that whereas . Substitute these two values into the expression for the coordinate of the midpoint:
- -coordinate of the midpoint: .
- -coordinate of the midpoint: .
Solve these two equations for and : whereas .
Hence, the coordinate of the other point would be .
400 - 2 x Age = 244
-2*Age = -156
Age = 78 years
Yes but I don't know how to explain i wish i could help more sorry
Answer:
Complementary angles form a right angle (L shape) and have a sum of 90 degrees. Supplementary angles form a straight line and have a sum of 180 degrees.
Answer:
Store 2
Step-by-step explanation:
Given
1. $4.50 for 5 pounds
2. $1/5 for 1/3 pounds
3. $4.00 for 5 pounds
Required
Determine the store with the lowest unit rate
To do this, we simply divide the price by the weights in each store
For Store 1:
For Store 2:
For Store 3:
<em>Comparing the unit rates of the three stores, we can conclude that store 2 offers the least unit rate</em>