Answer:
y=4x-28
Step-by-step explanation:
slope is 4
y-4=4(x-8)
y-4=4x-32
y=4x-32+4
y=4x-28
the slopes of parallel lines are equal
Answer:
the answer is x=15
Step-by-step explanation:
Here are 2, they simplify down to 3:2 so they are equivalent
6:4
9:6<span />
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
Please refer the photograph for the answer
Hope it helped!!!
Comment down about it!!!
