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Elina [12.6K]
3 years ago
12

A floor is covered by 800 tiles measuring 10cm^2. How many square tiles of side 8cm would be needed to cover the same floor

Mathematics
1 answer:
Mars2501 [29]3 years ago
6 0

Answer:

125 square tiles

Step-by-step explanation:

(800*10)/8^2=8000/64=125

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fran drank 19/20 liter of juice how many quarts of juice did she drink (1 L =1.06qt). set up a proportion and solve using means
gayaneshka [121]

Given :

Fran drank 19/20 liter of juice.

1 L = 1.06 qt.

To Find :

How many quarts of juice did she drink.

Solution :

It is given that :

1 \  L=1.06\ qt\\\\1=\dfrac{1.06\ qt}{L}

Now, amount of water he drink :

\dfrac{19}{20}\times 1 \ L\\\\\dfrac{19}{20}\times 1.06\ \dfrac{qt}{L}\times L\\\\\dfrac{19}{20}\times 1.6 \ qt\\\\1.52\ qt

Hence, this is the required solution.

6 0
3 years ago
Melanie equally shares 25 meters of paper to create 9 banners
Dvinal [7]

Question: Which situation is represented by \frac{25}{9}?

Option A: Melanie equally shares 25 meters of paper to create 9 banners

Option B: Quill gives way 9 baseball cards from a pack of 25 cards.

Option C: George invites 25 kids and 9 adults to his birthday party.

Option D: Becca create 9 rows with 25 buttons.

Answer:

Solution:

Option A: Melanie equally shares 25 meters of paper to create 9 banners.

The fraction is \frac{25}{9}.

Option B: Quill gives way 9 baseball cards from a pack of 25 cards.

The fraction is \frac{9}{25}

Option C: George invites 25 kids and 9 adults to his birthday party.

Here, 25 + 9.

Option D: Becca create 9 rows with 25 buttons.

Here, 9 × 25.

Hence the answer is Option A: Melanie equally shares 25 meters of paper to create 9 banners.

7 0
3 years ago
The function g is given in three equivalent forms.
aleksklad [387]

Answer:

A) g(x)= 1/2(x-8)^2-8.   The vertex is (8, -8).

Step-by-step explanation:

A. g(x)= 1/2(x-8)^2-8 is the vertex form of the function.

In general it can be written as

f(x) = a(x - h)^2 + k       where (h, k) is the vertex.

Here the vertex is (8, -8)

5 0
3 years ago
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Jade types 40 words in 7 minutes. Andrew types 35 words in 6 minutes. Who is the faster typist?
GREYUIT [131]

Andrew types faster than Jade

40/7 = 5.7 words per minute (Jade)

35/6 = 5.8 words per minute (Andrew)

May I have brainliest please? :)

6 0
3 years ago
Read 2 more answers
What is the slope of the line which passes through (4, 5) and (0, 1)?
Margarita [4]
Answer:
slope = 1

Explanation:
slope is calculated using the following rule:
slope = (y2 - y1) / (x2 - x1)
The given points are (4,5) which represent (x1,y1) and (0,1) which represent (x2 , y2)
Substitute with these points in the above equation to get the slope as follows:
slope = (1-5) / (0-4) = 1

Hope this helps :)
5 0
4 years ago
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