Use the greater simbol because 0.26 is larger than 0.4
x = 10 feet.
Perimeter of a rectangle = 2(l + w)
Area of a rectangle = w*l
P = 60ft
Length = x
Width = 40-2x
A = ?
60 = 2(x+(40-2x)
60 = 2x + 80 - 4x
60 = -2x + 80
2x = 80 - 60
2x = 20
2x / 2 = 20 / 2
x = 10 -- length
Width = 40 - 2x ; where x = 10 ; 40 - 2(10) = 40 - 20 = 20.
P = 2(l + w)
60 = 2 (10 + 20)
60 = 2 (30)
60 = 60
Area = w * l
A = 20 * 10
A = 200 square feet
The correct answer is <span>y = 5/13. We say this due to the next procedure:
</span>cos^2 + sin^2 = 1
(-12/13)^2 + sin^2 = 1
144/169 + sin^2 = 1
sin^2 = 1-144/169
sin^2 = 25/169
sin = sqrt(25/169)
sin = 5/13
Hope this can help you greatly
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We are given that 14 inch represent 38 foot.
To know the model length that represents 1 foot, all we have to do is cross multiplication as follows:
14 inch ..............> 38 foot
?? inch .............> 1 foot
length on model = (1*14) / 38
length on model = 7/19 inch = 0.36842 inch
Answer: The answer to this question is t=9
Step-by-step explanation: This is the linear equation, to solve it we have to simplify the like terms.
-t= 9(t-10)
-t=9t-90
-10t=-90
t= 9
On the right hand side multiply through out by 9 and move 9t to the other side it will change side.
Then divide both sides by -10