The answer is line a and line b have the same slope. Brainliest please :)
Its C, you have to add all the numbers up and divide by how many numbers there are
Answer:
39 in²
Step-by-step explanation:
Area of triangle = 1/2 * b * h, where,
b = Base of Triangle
h = Height of triangle
Area of 4 triangles = 4 * 1/2 * 3 in * 5in
Area of 4 triangles = 2 * 3 in * 5 in
Area of 4 triangles = 30 in²
Area of square = a², where,
a = Each side of square.
Area of square = (3 in) ²
Area of square = 9 in²
Total surface area of pyramid = 30 inch² + 9 inch²
Total surface area of pyramid = 39 in²
15 divided by 2 1/2
change to an improper fraction
2 1/2 = (2*2+1)/2 = 5/2
15 divided by 5/2
copy dot flip
15 * 2/5
30/5
6
$6 per yard
