Answer:
Zoom in and mark me as brainliest 
 
        
             
        
        
        
Answer:
Perimeter = 70ft
Step-by-step explanation:
Area of a rectangle is:
area = (length * width)
150 = a * b
a = 6b
a = length
b = width
then:
150 = 6b*b
150 = 6b²
b² = 150/6
b² = 25
√b² = √25
b = 5ft
a = 6b
a = 6*5
a = 30ft
then:
perimeter of a rectangle is:
p = 2(a+b)
p = 2(30 + 5)
p = 2*35
p = 70ft
 
        
             
        
        
        
Answer:
Yes. Use a chart to calculate the equation set and you will be able to determine the slope of such graph.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   m∠ABD = 20°
Step-by-step explanation:
The bisector makes angles ABD and BDC congruent, so ...
   7x -1 = 4x +8
   3x = 9 . . . . . . add 1-4x to both sides
   x = 3
   m∠ABD = (7x-1)° = (7·3 -1)°
   m∠ABD = 20°
 
        
             
        
        
        
62unit/hour is the answer
distance/time