quinten3700
25.02.2022 •
Mathematics
A gardener is building a rectangular planter for vegetables. The length of the planter is 2 times its width and the total area is 24.5 square feet. What is the perimeter of the planter?
Hint 1: Use the relationship between the length and width to write an area formula in one variable. The area formula is A=lw.
Hint 2: Solve the area equation to find the values of the width and length. Then find the perimeter using the formula P=2w+2l.
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Ответ:
12.25
Step-by-step explanation:
Ответ:
Ответ:
x=13 and y=20.
Step-by-step explanation:
76 is what u use to try to find both variables. So...u set it up as 6x-2=76. You add 2 to both sides. The 2 cancels out. 6x=78. Divide by 6. x=13. On the other hand, set the other equation as (-4+4y)=76. open the parenthesis...-4+4y=76. add 4 to both sides. 4y=80. Divide by 4 on both sidesy=20. Reason why u couldnt see x is because the x looks faded with the numbers.