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Damm [24]
3 years ago
7

Mario wants to make a rectangular bulletin board for his room using 0.45 m2 of cork tiles.

Mathematics
1 answer:
CaHeK987 [17]3 years ago
7 0
<h3>Answer:</h3>

We know that,

<u>Area of rectangular bulletin = L × B</u>

  • L × 50 = 45
  • L = 45/50 = 9/10cm

<u>Hence, Length of rectangular bulletin is 0.9cm</u>.

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Not sure how I would solve this
Simora [160]
<h3>Answer:   -6/5</h3>

Explanation:

The blue diagonal line goes through the two points (0,2) and (5,-4). These are shown as the dark blue enlarged points. You can pick any other points you want that are on the diagonal line, though these are the easiest as they stand out the most.

Use the slope formula to find the slope through these points

m = (y2-y1)/(x2-x1)

m = (-4-2)/(5-0)

m = (-6)/(5)

m = -6/5

The negative slope means the line goes downhill as you move from left to right along the diagonal line.

7 0
3 years ago
A furniture store had a chair that cost $33. After a few months the owner took 12 percent off the price. How much is the chair n
zhannawk [14.2K]

Answer:

$29.04

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Kim rolls a dice and flips a coin
KATRIN_1 [288]

Since, both the events are independent.

So, P(A+B) = P(A)×P(B)

a) P( Head & Getting a 2 ) = P( head ) × P( Getting a 2 )

=\dfrac{1}{2}\times \dfrac{1}{6}\\\\=\dfrac{1}{12}

b) P( Even number & Tail ) = P( Even number ) × P( Tail )

=\dfrac{3}{6}\times \dfrac{1}{2}\\\\= \dfrac{1}{4}

Hence, this is the required solution.

6 0
3 years ago
Which results only in a horizontal compression of Y = by a factor of 6?
elena55 [62]

Answer:

Y = 6*y

Step-by-step explanation:

We have Y = b * y by a factor of 6.

That is, b = 6.

now, to find what results only in a horizontal compression of y = b * y by a factor of 6.

By transformation rule, the function would be a horizontal compression f (a * x) if a> 1.

Therefore, knowing the above, the answer would be:

Y = 6 * y

3 0
3 years ago
What is -4/8 reduced
kumpel [21]

If you mean simplifying -4/8 simplified is -2/4 or -1/2 which in decimal form is   -0.5 so it is technically a negative half.

6 0
4 years ago
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