Divide the larger one by the smaller one. 2.4 divided by 0.3 gives you 8. That means the scale factor is 8, or the larger triangle is 8 times larger than the smaller. We can prove this by multiplying 0.3 by 8 and getting 2.4
Answer:
The given line segment has a midpoint at (−1, −2).
On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1
1. A)
7x= 3(35)
7x= 105
105/7= 15
Therefore x=15
2. C)
Answer:
![\tt C) \:\tt f^{-1}(x)=\cfrac{x-6}{3}](https://tex.z-dn.net/?f=%5Ctt%20C%29%20%5C%3A%5Ctt%20f%5E%7B-1%7D%28x%29%3D%5Ccfrac%7Bx-6%7D%7B3%7D)
Step-by-step explanation:
We're given,
![\tt f(x) = 3x + 6](https://tex.z-dn.net/?f=%5Ctt%20f%28x%29%20%3D%203x%20%2B%206)
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![\tt y=3x+6](https://tex.z-dn.net/?f=%5Ctt%20y%3D3x%2B6)
![\tt x=3y+6](https://tex.z-dn.net/?f=%5Ctt%20x%3D3y%2B6)
![\tt x-6=3y](https://tex.z-dn.net/?f=%5Ctt%20x-6%3D3y)
![\tt y=\cfrac{x-6}{3}](https://tex.z-dn.net/?f=%5Ctt%20y%3D%5Ccfrac%7Bx-6%7D%7B3%7D)
![\tt f^{-1}(x)=\cfrac{x-6}{3}](https://tex.z-dn.net/?f=%5Ctt%20f%5E%7B-1%7D%28x%29%3D%5Ccfrac%7Bx-6%7D%7B3%7D)
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milli = 1/1000, so milligams = 1/1000 of a gram.
So:
2000 milligrams * 1 gram/1000 milligrams = 2 grams.