Step-by-step explanation:
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Answer:
Step-by-step explanation:
Given
Required
Find AC
ABC XYZ
To solve AC, we make use of the following equivalent ratios.
This gives:
Express as fraction
Cross multiply
Solve for AC
In order to solve the problem above, represent the width by x. With this, the length of the rectangular portrait is 1.5x. The perimeter of the rectangle is two times the sum of the length and width. This translates to,
2 (1.5x + x) = 10 ft, x = 2 ft.
Thus, the length of the rectangular portrait is 3 ft.
Answer:
B
Step-by-step explanation:
4:6 = 2:3
2:3 = 2:3
8:12 = 2:3
4:5 = 4:4