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3 years ago

How much estimate width of the classroom door

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

7 0

3 by 7 feet I'm guessing

Ugo [173]3 years ago

6 0

I guess width4 inches 7 to8

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A baby outfit uses 2/9 square yard of fabric for the hat and 5/9 square yards of fabric for the bib. A tailor has 5 4/9 square y

Ludmilka [50]

Answer:

She can make<u> 7 </u>baby outfits.

Step-by-step explanation:

Given:

A baby outfit uses 2/9 square yard of fabric for the hat and 5/9 square yards of fabric for the bib.

A tailor has 5 4/9 square yards of fabric.

Now, to find the outfits she can make.

So, we add to get the total fabric used for baby outfits hat and bib:

$\frac{2}{9} +\frac{5}{9}\ square\ yards.$

$=\frac{2+5}{9}\ square\ yards.$

$=\frac{7}{9}\ square\ yards.$

Total fabric used for outfit = $=\frac{7}{9}\ square\ yards.$

Total fabric tailor has = $5\frac{4}{9} =\frac{49}{9}\ square\ yards$

Now, to get the number of outfits from the fabric tailor has we divide by total fabric used for outfit:

Number of outfits = Total fabric tailor has ÷ Total fabric used for outfit.

$Number\ of\ outfits = \frac{49}{9} \div\frac{7}{9}$

<em>Thus, on dividing we get:</em>

$Number\ of\ outfits = 7\ outfits.$

Therefore, she can make 7 baby outfits.

6 0

3 years ago

I rly need help this is a diagnostic test and if I fail it I will be in sooo soo much trouble? Plz help

Juliette [100K]

Answer:

1/3P

Step-by-step explanation:

P/3 is equal to 1/3P

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3 years ago

In each situation, write a recurrence relation, including base case(s), for the given function. briefly explain in words why thi

vova2212 [387]

A thumb-wrestling match requires two thumbs, so we can either suppose that we need at least two people $(n\ge2)$ , or allow one to thumb-wrestle one's self. In either case, we'd have $t(1)=t(2)=1$ , so let's just say we need a minimum of two players.

If we add one more person to the set of players, then the first two people would need to play 1 additional match each. So $t(3)=t(2)+2$ .

If we add one more person, then the first three people would again each have to play 1 more match with the new person. So $t(4)=t(3)+3$ .

And so on, so that in general, the number of games needed for everyone to play exactly one match with everyone else is given recursively by

$\begin{cases}t(2)=1\\t(n+1)=t(n)+n&\text{for }n\ge2\end{cases}$

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3 years ago

Audrey uses 5/8 cup of fruit in each smoothie she makes. She makes 6 smoothies to share with her friends. How many cups of fruit

Karo-lina-s [1.5K]

C, 3 3/4 b/c 5/8•6 = 3 3/4

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3 years ago

Read 2 more answers

A triangle has sides with lenghts of 2.5, 6 and 7. Is it a right triangle? Explain why it is or why its not a right triangle.

Mademuasel [1]

A right-angled triangle obeyes the Pythagoras theorem. This theorem states that the square of the longest side is equal to the sum of the square of the other two sides

so we will run this test on the triangle in the question

Longest side = 7

other sides = 2.5 and 6

$\begin{gathered} 7^2=2.5^2+6^2 \\ 49\text{ = 6.25 + 36} \\ 49\text{ }\ne\text{ 42.25} \\ So\text{ since both sides of the equation are not equal} \\ \text{This is not a right-angled triangle} \end{gathered}$

8 0

1 year ago