Answer:
=> equation 1
=> equation 2
=> equation 3
Step-by-step explanation:
Points P, Q, R, S, and T are collinear therefore, the following equations can be written based on the segment addition postulate:
=> equation 1
=> equation 2
=> equation 3
More equations can actually be written from the diagram given using the segment addition postulate. Such as:

Answer:4.6 liter
Step-by-step explanation:
Given
Helena family is 4600 milliliter
and we know
1 liter is equal to 1000 ml
and 1 ml is equal to 0.001 m
So, 4600 ml is equal to
33
The lines stand for absolute value. The expression would then look like:
13+26-18+12
39-18+12
21+12
33
Answer:
answe is 1+i
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#3.
in this case, all you need to do is to look at the intersecting point. each units represent 2, the coordinates of the intersection are (4,-1), so D is the choice.
#4. B is the choice. two lines either intersect once (one solution), never (parallel, no solution), or overwrap (merge, infinite solutions)