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Tanzania [10]
3 years ago
15

PLEASE HELP ASAP!!! 28 POINTS!

Mathematics
2 answers:
taurus [48]3 years ago
8 0

Answer:

ok ill help u

Step-by-step explanation:

Lynna [10]3 years ago
3 0

Statement is true.

The slopes of parallel lines are equal. Note that two lines are parallel if their slopes are equal and they have different y-intercepts.

Their:

1. corresponding angles are equal.

2. Alternative interior angles are equal.

3. Consecutive interior angles are supplementary.

4. Consecutive exterior angles are supplementary.

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Sole for a.
Kipish [7]

Answer:

There are no solutions.

D) no solution

7 0
2 years ago
Dose anyone know how to do this
Neko [114]
The first one is < the second one is < and the last one is =
5 0
3 years ago
Read 2 more answers
To ________ a formula or equation for a specified variable means to rearrange it so that the variable appears alone on one side
777dan777 [17]
<span>I think they're looking for 'isolate' maybe..or it could be 'solve' </span>
4 0
3 years ago
Read 2 more answers
timothyis re-arranging his marbles collection. he has 5 identical blue marbles, five green and 3 black. he can fit excactly 5 ma
Lerok [7]
-- He must have at least one of each color in the case, so the first 3 of the 5 marbles in the case are  blue-green-black.

Now the rest of the collection consists of

                    4 blue
                    4 green
                    2 black

and there's space for 2 more marbles in the case.

So the question really asks:  "In how many ways can 2 marbles
be selected from 4 blue ones, 4 green ones, and 2 black ones ?"

-- Well, there are 10 marbles all together. 
So the first one chosen can be any one of the 10,
       and for each of those,
the second one can be any one of the remaining 9 .

Total number of ways to pick 2 out of the 10  =  (10 x 9)  =  90 ways.

-- BUT ... there are not nearly that many different combinations
to wind up with in the case.    

The first of the two picks can be any one of the 3 colors,
             and for each of those,
the second pick can also be any one of the 3 colors. 

So there are actually only 9 distinguishable ways (ways that
you can tell apart) to pick the last two marbles.
6 0
2 years ago
PLs answer my question i need help<br>pls
fiasKO [112]

-12, 19 = 31

-2, -7 = 5

25, -1 = 26

What exactly does it mean by difference?  I'm just confused on what that question is stating.

-TTL

8 0
3 years ago
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