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aaron3575
11.10.2019 •
Mathematics
On monday 3/8 inches of snow fell on tuesday 5/8 inches of snow fell. write a statement that correctly compares the snow amounts
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Ответ:
Ответ:
Ответ:
The Segment bisector is the line with point R on it.
Before you can find the measurements of any of the segments, you must find the value of X. To do this follow these steps:
x+12=8x-2 (they are set equal to each other since they are cut by the bisector)
12=7x-2 (next, subtract X from each side and you get this)
14=7x (Add 2 to each side)
2=x (Divide both sides by 7)
Now that you know x=2, plug in 2 in all the places you see X in the equations.
To find SM:
x+12 (original equation)
2+12 (Plug in 2 for x)
14 (add 12 & 2)
To find MT:
8x-2 (original equation)
8(2)-2 (plug in 2 for X)
16-2 (multiply 8 & 2)
14 (subtract 16 &2)
There are 2 ways to find ST (you'll get the same answer)
1st way to find ST:
x+12+8x-2
2+12+8*2-2 (plug in 2 for X)
14+16-2 (add 12&2, multiply 8&2)
30-2 (Combine 14 &16)
28
2nd way to find ST:
14+14 (this is SM+MT)
28
Your final answers are:
The Segment bisector is the line with point R on it.
SM: 14
MT: 14
ST: 28