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galina1969 [7]
3 years ago
10

Angelique draws a triangle GHK. If

Mathematics
1 answer:
kap26 [50]3 years ago
5 0
Where is the rest of the problem?



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Trying to solve y + 4 = -5/3(x-5) Do I get y = -5/3x + 25/3 or do I multiply everything by 3 to get -15x + 21? Provide how.
grin007 [14]

Step-by-step explanation:

you could multiply 3 by everything to get rid of the fraction but you would still have to the equation after multiplying

7 0
3 years ago
Please answer the following:
serg [7]
The sum of all interior angles in a polygon is
180(n - 2), where n = the number of sides in the polygon.

now, notice this figure above, it has 5 sides, namely is a PENTAgon, so the sum of all its interior angles is 180( 5 - 2), or 540, therefore

\bf (4x)~+~(3x+15)~~+~~(4x-25)~~+~~(3x+25)~~+~~(2x-3)=540
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3 years ago
Evaluate the expression |3x-1| for x=-2
Andreyy89
The answer is 7
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3 0
3 years ago
Read 2 more answers
Work out the size of angle x 126* 43*
il63 [147K]

Answer:

83°

Step-by-step explanation:

We khow that the sum of a triangle's angle is 180°

  • x is unkhown
  • an angle with 43° and another unkhown one

We should calculate the first one wich is given by : 180-126= 54

now finally :

  • x=180-(54+43)

         =83°

5 0
4 years ago
42×4/7 how do this problem
vlada-n [284]
Convert to:

42        4         168
----  x  ----  =   ------
 1         7           7
5 0
3 years ago
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