The value of x is 7.5, not 8. Hence, 8 is not the correct value of x.
The perimeter of a rectangle is expressed as:
Perimeter = 2( length + width )
Given that:
The width of the rectangular playhouse = x feet
The length = x + 3
Perimeter = 36 feet
To determine whether 8 is the value of x, we can set up an equation using the formula for the perimeter of a rectangle.
Perimeter = 2( length + width )
Plug in the given values:
36 = 2( (x+3) + x )
Solve for x:
36 = 2( 2x + 3 )
36 = 4x + 6
4x = 36 - 6
4x = 30
x = 30/4
x = 7.5
Based on the calculation, the value of x is 7.5, not 8.
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Answer: 35%
Step-by-step explanation: To find the percent decrease, we use the following formula.
The amount of change is the difference between the two numbers which in this case is 60 - 39 and the first number is 60.
60 - 39 is 21 so we are left with 21/60.
60 divided into 21 .35 times. However, our problem is asking for the percent which means we can move the decimal point two places to the right to get 35.
Therefore, the percent decrease is 35%.
least to greatest
Ascending order of the given data is 84% of 1, 43/50, 7/8, and 0.91
When numbers are arranged in ascending order, they are done so from least to largest. We must first compare the numbers before we may arrange them in any order. Compare first, then order.
Given, 43/50, 0.91, 7/8, and 84% we need to arrange them in such a way that the first would be the least and the last would be the greatest, or in another word, we need to arrange them in ascending order.
thus, we need to find their value in the fraction form for that we will simplify these given values.
therefore, The data are arranged in ascending order as 84% of 1, 43/50, 7/8, and 0.91.
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A.
12x – 29
B.
12x – 17
C.
12 + 12 • 17
D.
12x – 12 • 17
12(x-17)
Distribute
(12)(x)+(12)(-7)
= 12x-204
D
12x-12*17
= 12x-204
Answer : D
I hope that's help !
5(1 + 3g)