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alex41 [277]
2 years ago
7

A copy machine makes 44 copies per minute. How long does it take to make 209 copies

Mathematics
1 answer:
kipiarov [429]2 years ago
7 0

Answer:

5 minutes.

44 x 5 = 220,

since 44 x 4 = 176 < 209

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Cual es la forma más simple al efectuar la operación indicada en la expresión (-3) (-12) ?
gulaghasi [49]

Answer:

Cual es la forma más simple al efectuar la operación indicada en la expresión (-3) (-12) ?  this means What is the simplest way to perform the operation indicated in the expression (-3) (-12)?

Step-by-step explanation:

Multiply -3 by -12 and get 36. hope this was helpful.

7 0
3 years ago
Find the measures of the interior angles.
Svetradugi [14.3K]

Answer:

45 degrees.

Step-by-step explanation:

All interior angles in a triangle add up to 180 degrees.

We can form an equation: x+x+65+25=180

2x+90=180

2x=90

x=45.

7 0
2 years ago
Use the direct variation equation. <br> If y=20 when x=-5. Find x when y=-1.
Olenka [21]

Answer:

-1/4

Step-by-step explanation:

y=x

y=20

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y=_x

20=k(5)

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5 0
3 years ago
Find the ratio of 3 3/4 to 7 1/4
Sergio039 [100]

Answer:

  15 : 29

Step-by-step explanation:

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  = (15/4) / (29/4) = 15/29

The ratio of the two numbers is 15 : 29.

5 0
3 years ago
This is the same triangle you used for Question 2.
sveta [45]

Answer:

93

Step-by-step explanation:

in your answer, give the measure of Angle C and explain how you calculated it.

i dont know the answer but i just added 3(29+2) and got 29 sorry if its wrong

8 0
2 years ago
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