Answer:
45 square feet
Step-by-step explanation:
Area of square and area of rectangle:
Area of square = 81 square feet
height = 5 ft
length of wall = 9 ft
Area of one wall = length * height
= 9 * 5
= 45 square feet
Answer:
Distance = 5 units
Step-by-step explanation:
The given problem asks us to determine the distance between two points, (1, 5) and (5, 2).
<h2>Solution:</h2>In order to find the distance between two points, we can use the following distance formula:
Let (x₁, y₁) = (1, 5)
(x₂, y₂) = (5, 2)
Step 1: Substitute points into the formula:
Step 2: Subtract the integers in each of the parenthesis under the radical:
Step 3: Evaluate the powers (exponents):
Step 4: Add 16 and 9:
Step 5: Take the square root of 25:
⇒ Distance (D) = 5 units.
<h2>Final Answer:</h2>Therefore, the distance between points (1, 5) and (5, 2) is <u>5 units</u>.
<h3>________________________</h3><u><em>Keywords:</em></u>
Distance formula
Two points
____________________________
Learn more about about this topic here:
Answer:
Step-by-step explanation:
The given expresion is
Recall that:
We apply this property to get:
We apply the quotient rule to get
The first choice us correct