2 years ago

The top one? i need answers

1 answer:

3 0

The answer is 1 in because you have to work backwards and do:
1.32/1.1
And the you have to divide that answer by
1.2
When doing so you get an answer of 1

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77julia77 [94]

Answer:

Step-by-step explanation:

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2 years ago

A floor whose length and width is 50 m and 40 m respectively needs to be covered by rectangular tiles. The dimension of each til

Gnoma [55]

Answer:

1000

Step-by-step explanation:

area of rectangle = width x length

Given:

width of floor = 40 m
length of floor = 50 m

⇒ area of floor = 40 x 50 = 2000 m²

Given:

width of tile = 1 m
length of tile = 2 m

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8 0

2 years ago

Read 2 more answers

-1.2x + 11.45 = 8.21

kondaur [170]

Hi there!

If you solve for $x$ in this problem you would end up with a result of $\boxed{x = 2.7}$ . To find $x$ you need do the following:

First, subtract 11.45 from both sides:

$-1.2x+11.45-11.45=8.21-11.45$

$-1.2x=-3.24$

Next, divide both sides by -1.2:

$\frac{-1.2x}{-1.2} = \frac{-3.24}{-1.2}$

To get the end result of:

$\boxed{x = 2.7}$

-Your friend, ASIAX

7 0

2 years ago

Which Operation would you do first 2x -7 = 3

Afina-wow [57]

You will at 7 to both sides and then divide 2 on both sides to find x. :)
2x-7=3
+7=+7
—————
2x = 10
— —-
2 2

X = 5

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2 years ago

Rosabell had 27 posters for the parade, she droppd 19 while marching in the parade. how many does she hav left.

vaieri [72.5K]

11, rosabell had 11 posters for the parade

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2 years ago