I need help asap please
1 answer:
Answer:
the second one, is right
Step-by-step explanation:
when you see something like this, you can take the denominator of the fraction and put it outside the root, so it becomes a seventh root, and the number inside the root is then raised to the power of to numerator of the fraction. 3^4 = 81
sorry if i explained that bad :)
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Answer:
The fraction of wood used for horizontal support is .
Step-by-step explanation:
Assume that the total piece of wood is of length 1.
It is provided that Talia used of the piece of wood for the base of he project.
She use of the piece of wood for the for the vertical support.
The remaining wood she used for horizontal support.
The amount of wood used for horizontal support can be computed by the subtracting the amount of wood used for base of the project and vertical support form 1.
Compute the amount of wood used for horizontal support as follows:
Thus, the fraction of wood used for horizontal support is .