Answer:
On a coordinate plane, a line has a negative slope
Step-by-step explanation:
A linear function is a function whose graph is a straight line. For example, y = 3x - 2 represents a straight line on a coordinate plane and hence it represents a linear function. 
 
        
                    
             
        
        
        
Answer:
#3
<u>What was the area left unpainted?</u>
Option D
#4
<u>How big is Ben's share?</u>
- 998.50 - 18.6² = 652.54 m²
Option A
#5
<u>The area of a circular pool whose radius is 2 m:</u>
- A = π² = 3.14*2² = 12.56 m²
Option A
 
        
             
        
        
        
Answer:
There is no slope
Step-by-step explanation:
If the x-coordinates are the same, then that means there's no slope and is a straight vertical line.
 
        
             
        
        
        
The polynomial that is a perfect square is 16x^2 + 24x +9. Option C shows the polynomial which is a perfect square.
<h3>
What is square?</h3>
The square can be defined as a two-dimensional figure that has 4 equal sides.
Given are the equations of the areas of the polynomial. 
Option C: 
We can write the above equation as,


Here a = 4x  and b = 3, so

The simplification of the area of a polynomial is (4x+3)^2 which represents the area of a square.
Hence the polynomial that is a perfect square is 16x^2 + 24x +9. Option C shows the polynomial which is a perfect square.
To know more about the area of the square, follow the link given below.
brainly.com/question/1658516.
 
        
             
        
        
        
Answer:
<em>1. W = 50 ft</em>
<em>2. L = 110 m</em>
<em>3. L = 61 m</em>
Step-by-step explanation:
<u>Area of a Rectangle</u>
Given a rectangle of width W and length L, its area is calculated by the formula:
A = W.L
We are given three rectangle-shaped figures and are required to find different measures as explained below.
1. Length L=94 ft, Area = 4,700 square ft
We'll find the width by solving for W:


W = 50 ft
2. A=8,250 square m, W=75 m
We'll find the length by solving for L:


L = 110 m
3. A=1,586 square m, W=26 m
We'll find the length by solving for L:


L = 61 m