Answer:
150 square feet
Step-by-step explanation:
Step 1
Find the Length and Width of the backyard
The length of a rectangular backyard is 5 feet longer than the width of the backyard. The perimeter of the backyard is 50 feet.
Perimeter = 2L + 2W
L = Length, W = Width
L = 5 + W
Hence:
50 = 2(5 + W) + 2W
50 = 10 + 2W + 2W
Collect like terms
50 - 10 = 4W
40 = 4W
W = 40/4
W = 10 feet
We find L
L = 5 + W
L = 5 + 10 feet
L = 15 feet
Step 2
What is the area of the backyard?
Area of a rectangle = Length × Width
Area of the rectangular backyard = 15 feet × 10 feet
= 150 square feet
x = y + 3
A) x = (7 – x) + 3
B) x – (y + 3) = 7
C) (y + 3) – y = 7
D) x – y = y + 3
(40 + x)36 + (92 − (40 + x)) ⋅ 48 = C
(92 + x)36 + (92 − (40 + x)) ⋅ 48 = C
(40 − x)36 + (92 − 40) ⋅ 48 = C
Answer:
(40 + x)36 + (92 − (40 + x)) ⋅ 48 = C
Step-by-step explanation:
Answer:
Step-by-step explanation:
The equation of circle is given by:
where,
(h, k) is the center
r is the radius of the circle.
As per the statement:
Given: center ( 5, 6), radius = 3 units
⇒(h, k) = (5, 6) and r = 3 units
Substitute these in [1] we have;
⇒
Therefore, the equation of the circle is,