Answer:
14 ft
Step-by-step explanation:
If 196 ft is the area of the sandbox, two equal sides must multiply to equal 196. 14×14=196
-1/4x + 1/10y = 2/5
Graph number two will be your answer. After converting your equation to the y intercept form you will be left with y=10/4X+4
Or y= 5/2+4
Answer: The required distance between the top and bottom of the bridge is 76 feet.
Step-by-step explanation: Given that a new bridge structure requires triangles that are in a ratio of 1:1.
AC = 2x + 10 and EC = 4x − 18.
We are to find the distance between the top and bottom of the bridge, in feet.
Since the two triangles ACB and DCE are in the ratio 1 : 1, so their corresponding sides are also in the ratio 1 : 1.
The sides AC and EC are corresponding to each other, so we must have
Therefore, the distance between the top and bottom of the bridge is
Thus, the required distance between the top and bottom of the bridge is 76 feet.