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2 years ago

6 El resultado de la siguiente operación(-6) +12-9 +15+ (4)+(-3) =

Mathematics

1 answer:

kicyunya [14]2 years ago

6 0

Answer:

a mi también se me dificulta mucho

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Korolek [52]

Answer:

$x = 140$

Step-by-step explanation:

x=140°

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1 year ago

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Nataliya [291]

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2 years ago

Micayla wants the print shop to reduce the size of her painting but keep the ratio of length to width so that it will fit her fr

marissa [1.9K]

Answer:

The width of the frame must be 12 inches (15in by 12in)

Step-by-step explanation:

Given

See attachment for painting and frame

Required

Determine the dimension of the frame

To do this, we make use of the following scale ratio.

$Scale = Length : Width$

For the painting,

$Scale = 20: 16$

For the frame,

$Scale = 15: w$

Since she wants to maintain the same ratio; both scale must be the same.

i.e.

$15 : w = 20 : 16$

Express as fraction

$\frac{w}{15} = \frac{16}{20}$

$\frac{w}{15} = 0.8$

Make w the subject

$w = 15 * 0.8$

$w = 12$

The width of the frame must be 12 inches i.e. 15in by 12in frame

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2 years ago

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2 years ago

Read 2 more answers

FOR THE LAST TIME, HELP MEEEEEEEEE

tiny-mole [99]

Answer:

1. Joelle spent 1¹/₂ hours reading and Rileigh spent 3/4 of that time.

To find out how much time Rileigh spent, multiply the fractions but first convert the improper fraction to a proper fraction:

= 1¹/₂ = 3/2

= 3/2 * 3/4

= 9/8

= 1¹/₈ hours

2. 1/10

3. They ate 1/6 of the donuts

They bought 18 donuts. 1/2 of 18 is 9. 1/3 of 9 is 3. To find the fraction, divide 3 by 18. Simplify the fraction. You are left with 1/6.

4. 2/3

1 1/3=4/3×1/2=4/6=2/3

And thats all on the pdf why are their only 4 Questions?

Step-by-step explanation:

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2 years ago

6 El resultado de la siguiente operación(-6) +12-9 +15+ (4)+(-3) =​

6 El resultado de la siguiente operación(-6) +12-9 +15+ (4)+(-3) =