The perimeter of a polygon is the sum of the lengths of all its sides. A rectangle has 4 sides, and opposite sides are congruent, so 2 sides have length x + 5, and 2 sides have length 11. Add all the lengths and set the sum equal to 50. Then solve the equation for x.
x + 5 + x + 5 + 11 + 11 = 50
2x + 32 = 50
2x = 18
x = 9
Answer: x = 9
Answer:
The common factor of 1,50,000 and 50,000 is 1
Decay means decreasing,
the rate is going to be less than 1, and it is going to continue,
it should look for example like
x*1/2*1/2*....
The answers should be B,C,D.
Answer:
c
Step-by-step explanation:
XZ=2YZ
8x-2=2(3x+1)
8x-2=6x+2
8x-6x=2+2
2x=4
x=4/2=2
<span>This problem is solved using a rule of three</span>
we know that
<span>Mr Savage used 3 gallons of paint to cover--------------> 1,350 square feet
X--------------------------------------------------------------------> </span><span>1,800 square feet
X=1800*3/1350=4 gallons
the answer is 4 gallons</span>
