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zhenek [66]
3 years ago
9

Se desconoce el número de alumnos que hay en una clase de repostería, cada alumno elaborará una galleta para cada compañero una

para el mimo y tú na para el profesor y sabe que se cocinará 210 galletas en total plantea una ecuación que te permita encontrar el número de alumnos que hay en clase
Mathematics
1 answer:
svetoff [14.1K]3 years ago
7 0

Answer:

nsjsisjsjwisujssjnsmjsjsjsk jdjdjdjdjdjdjdjdjdjjsjsjxjdjdjnwbshxijandbvdjxkwksndndjjxisjsknendjjjxjzjzjwjowi kwhhdiwiqihiwhsiwjjxiwijidwjjwisisiakskdhbdvfhsiiwnwndhidisiwjehhhhhhhhhhhhhhhhhhhsisjwngxxuiajqnwnbdhdkalapoiwurnxkanammxkbsjjsisisowjncnchshauwoskdmfbcucusiwkkfhdhd

Step-by-step explanation:

jsjsjsjsjdjdjdjjdjddjjsksksskskwkjdjsisiwjjsjdbdbhsbsjsjsjjdiwiwiwjwhdnndbdjd

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How do you find the answer
liubo4ka [24]
It is  E  X= 22

J LINE SUPPLEMENTARY ANGLE  so 
the angle is =  180  - (5x-16 ) = 180-5x +16 =196 -5x ( angle in the triangke )

the other angle in the triangle = 50 ( alt interior angles line l parallel m 
then we took the triangle sum = 180

<span>196 -5x </span> + 2x +50 = 180     
so x = 22 
4 0
3 years ago
Please help thank you so much!
Illusion [34]

Answer:

95

Step-by-step explanation:

Average =  

Sum

Count

=  

332

4

=  83

4 0
2 years ago
HELP ASAP! Which is the steepest slope?<br> A. -3 <br>B. 1 <br>C. 2 <br>D. -4​
olga55 [171]
Positive and negative doesn’t matter. Steepest slope is the smallest or largest number.
In this case D. -4
3 0
3 years ago
What are trapezoids?
postnew [5]

Answer:

Is a quadrilateral with one pair of opposite sides parallel

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Using the equation x squared minus c equals 0 , what value of c has 9 and -9 as solutions.
Svetach [21]

9514 1404 393

Answer:

  c = 81

Step-by-step explanation:

The equation x² -c = 0 can be factored as ...

  (x -√c)(x +√c) = 0

which has roots ±√c.

The roots are given as ±9, so we have ...

  ±9 = ±√c

  c = (±9)² = 81

The value c = 81 makes the equation have ±9 as solutions.

3 0
2 years ago
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