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Arlecino [84]
3 years ago
13

Pleaaaaaaaaaaase hurry

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
4 0

Answer:

Lindsay owns 12 books

Step-by-step explanation:

1/3x:Lindsay

x:Destiny

1/4x: Henry

1/3x+1/4x+x=57

4/12x+3/12x+x=57

7/12x+x=57

19/12x=57

x=57*12/19

x=36

1/3x=36/3

1/3x=12

Blababa [14]3 years ago
3 0

Answer:

A also known as 12

Step-by-step explanation:

I just did the assignment :)

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harina [27]

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4 years ago
What is −1.64 as a mixed number in the simplest form?
jeka94

-1 16/25

you can convert -1.64 to a fraction     (-1 64/100)

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simplified (16/25)

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3 years ago
Why are one fourth and three eights represented with negative numbers on the number line in the example
Nikitich [7]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Help i need to understand
mote1985 [20]
Using thereoms/postulates, we know that the 60° angle and the (5z - 85)° angle are congruent

so to first find z..
60 = 5z - 85
145 = 5z
29 = z

now that we know z, we can find x
simply replace the z in (5z - 85) with 29
and add the entire angle to x to equal 180
(supplementary angles)
(5(29) - 85) + x = 180
(145 - 85) + x = 185
60 + x = 185
x = 125


x = 125 \\ z = 29



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3 years ago
Ava pours 3 gallons of paint equally into 8 cans How many gallons of paint will
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Step-by-step explanation:

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