Answer:
Step-by-step explanation:
That is a horizontal reflection about the vertical line x=2.
The expression which represents the total number of square yards of fabric she needs for both pillows is 3x + y = z
let
x = first pillow
y = second pillow
fabrics needed for first pillow = 3 yards
fabrics needed for second pillow = 1 yards
z = Total square yards needed
The equation:
3x + y = z
Therefore, the expression which represents the total number of square yards of fabric she needs for both pillows is 3x + y = z
Learn more about equation:
brainly.com/question/4916384
Answer:
Consider the right triangle below.
5x - 3
2x + 7
X + 4
If the perimeter is 40 units, find the value of x and the area
of the triangle.
Step-by-step explanation:
Answer:
18.84
Step-by-step explanation:
Diameter = 12
Circumference of a circle = πD
= 3.14* 12
=37.68
Since its a semicircle, (that's half of a circle), divide the result by 2
= 37.68/2
= 18.84