Answer:
Step-by-step explanation:
We can write the following proportion:
We know that the original perimeter of the Pentagon is 921 feet. So, substitute 921 for "old perimeter."
We are going to use a scale of 3 cm = 307 feet. Since the 307 feet corresponds to the original perimeter, we are going to substitute 307 for "old scale factor" and 3 for "new scale factor."
This gives us:
So, to find our scaled perimeter, we just need to find x.
Cross multiply:
Divide both sides by 307:
In other words, the total perimeter of Sawyer's drawing will be 9cm.
And we're done!
2x+79+32=180
2x+111=180
2x=69
x=34.5
Hello there!
The correct answer is option C
Although, (3x -2) is not the complete factor of 3x^2 + 4x -4.
The complete factor is (3x - 2)(x + 2)
So when we look at the options, we can see that option C is the correct option.
I hope this helps~ Please let me know if you have additional questions about the answer.
Best of luck!
-18.9, -18.33, -6.111, -2.47, 2.99, 6.55, 7.4, 7.66
Answer:
-6m-n+3
Step-by-step explanation: