Answer:
car a, car b
Step-by-step explanation:
car a 2x + 2= 4x
car b 3x + 3= 9x
both cars 13x
Answer:
x = 437.3 ft
Step-by-step explanation:
Angle of elevation = angle of depression = 29°
Reference angle = 29°
Adjacent side = x
Hypotenuse = 500
Applying trigonometric ratio, we have:
Cos 29 = x/500
Multiply both sides by 500
500*cos 29 = x
437.309854 = x
x = 437.3 ft (nearest tenth)
He will use 4 pounds of nails for each side of the fences.
It's just the slope formula.
y = mx + b
The "m" is the slope.
The "b" is the y-intercept.
The y and the x don't change.