the length and width of the rectangle are in ratio 4:3.If the perimeter of the rectangle is 56 m find the length and width of th
e rectangle
2 answers:
Answer:
length = 4x
width = 3x
perimeter = 56 m
also, perimeter = 2 (length + width) [from formula]
therefore, 2(4x + 3x) = 56m
2(7x) = 56m
14x = 56m
x = 56/14 m
x = 4m
Answer:
Step-by-step explanation:
Length : width = 4 : 3
Length = 4x
Width = 3x
Perimeter of rectangle = 56 m
2*(length +width ) = 56
2*(4x + 3x) = 56
2*(7x) = 56
14x = 56
Divide both sides by 14
x = 56/14
x = 4
Length = 4x = 4*4 = 16 m
Width = 3x = 4*3 = 12 m
You might be interested in
6 hours=360 minutes
Glass bottles needed to cook for 6 hours=360/7.5
=48
Weight of 48 glass bottles=48x500g
=24000g
=24kg
Price of 24kg of glass=5px24
<span> =120p</span>
Answer:
no
Step-by-step explanation:
Set up two fractions:
8/x and 3/5
Set them equal to each other and cross multiply to get:
8*5 = 3x
40 = 3x
13.3 = x or 13 and 1/3 feet tall.
Answer:
The dryer is 375 dollars
Step-by-step explanation:
The equation would be
664=(D)+(D-86) or
664=(375)+(375-86)
Ill answer it for you 150 cubic meters
