Answer: x = 8
BC = 13
AB = 13
AD = 10
Step-by-step explanation:
The figure shows that AB = BC so:
x+5 = 2x-3
2x-x = 5+3
x = 8
Hence we have:
BC = 2(8)-3 = 13
AB = 8+5 = 13
AD = 8+2 = 10
Step 3 is incorrect
Must be x=∛3
Answer:
Step-by-step explanation:
The going up is potential energy, the going down is kinetic energy. Not sure the two different energy conversions is asking.
The length of rectangle is 45 inches and width is 5 inches.
Step-by-step explanation:
Given,
Perimeter = 100 inches
The ratio of length and width = 9:1
It means that 9 times of any number and 1 times of any number will be the original length, therefore,
Let,
x be the that number.
Length = 9x
Width = 1x
Perimeter = 2(Length+width)

Dividing both sides by 20

Length = 9x = 9*5 = 45 inches
Width = x = 5 inches
The length of rectangle is 45 inches and width is 5 inches.
Keywords: rectangle, perimeter
Learn more about perimeters at:
#LearnwithBrainly
Answer:
the answer should be (1,6)