Answer:
0.796
Step-by-step explanation:
40% of 1.99
40/100 × 1.99
0.4 × 1.99 = 0.796
Area of square = l²
Perimeter of square = 4l
According to the question,

Using zero product property,
Either,

Or,

Since length can't be negative,
the length is 9
Answer:
A. x + y = 5
Step-by-step explanation:
The slope of the equation is equal for parallel lines,
; Slope = (-1)
;Use the formula
(y - y(coordinate of the given point)) = slope × [(x - x(coordinate of the given point)]
; y - 1 = (-1)(x - 4)
; y - 1 = -x + 4...then move the variable (x) to the left hand side and then move (-1) to the right hand side
; x + y = 4 + 1
; Hence,
; x + y = 5
Answer:
Step-by-step explanation:
What
are you calculating area or circumference??