Answer:
I think the answer would be option C.
Step-by-step explanation:
in option A.the centre is not point A.
in option B.the centre is point A. but is not dialated by 0.75.
in option C.the centre is again point A. and is dialated by 0.75
in option D.the centre is point A. but has dialated more than 0.75
Answer:
Area = 77ft²
Perimeter = 44 9/20 feets
Step-by-step explanation:
Area of a triangle = 1/2 * base * height
Base = 19 1/4 feets = 77/4 feets
Height = 8 feets
Area = 1/2 * 77/4 * 8
Area = (77 * 8) / 8
Area = 77 feet²
Perimeter of a triangle :
Sum of the sides
Perimeter = a + b + c
Perimeter = 19 1/4 + 10 + 15 1/5
Perimeter = 44 + (1/4 + 1/5)
Perimeter = 44 9/20
Answer: y = -1/2 x + 3
Step-by-step explanation:
x + 2y= 6 subtract x from both sides
-x -x
2y = 6 - x Divide both sides by 2
y = 3 - 1/2x or y = -1/2x + 3
