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Bond [772]
3 years ago
15

Jill buys a t-shirt for $12.79 and a pair of socks for $6.75 at the mall. How much did she spend?

Mathematics
2 answers:
I am Lyosha [343]3 years ago
6 0
$19.54 = $12.79 + $6.75
Pie3 years ago
3 0

Answer:

$12.79 + $6.75 = $19.54

Step-by-step explanation:

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Mrs. Nguyen used 1.48 meters of netting to make 4 identical mini hockey goals. How much netting did she use per goal?
snow_tiger [21]

0.37 meters  of netting

<h3>Further explanation</h3>

<u>Given:</u>

Mrs. Nguyen used 1.48 meters of netting to make 4 identical mini hockey goals.  

<u>Question:</u>

How much netting did she use per goal?

<u>The Process:</u>

We will solve the problem of conversion or in other words the ratio or proportion.

Option A: the conversion

Mrs. Nguyen used 1.48 meters of netting to make 4 identical mini hockey goals.  

Then for every 1 goal, she needs 0.37 meters of netting.

Because \boxed{ \ 1 \ goal \times \frac{1.48 \ meters}{4 \ goals} = 0.37 \ meters \ of \ netting.}

Option B: the ratio (or proportion)

In the ratio, we process as follows:

\boxed{ \ 4 \ goals : 1.48 \ meters \ of \ netting \ }

Both are divided by 4.

\boxed{ \ 1 \ goals : 0.37 \ meters \ of \ netting \ }

Thus, she uses 0.37 meters of netting per goal.

Alternative problem

How much netting did she use for 8 goals?

\boxed{ \ 8 \ goal \times \frac{1.48 \ meters}{4 \ goals} = \ ? \ } meters of netting.

We cross out eight and four because they can be divided.

\boxed{ \ 2 \times 1.48 \ meters = 2.96 \ meters \ of \ netting. \ }

She uses 2.96 meters of netting to make 8 identical mini hockey goals.

<h3>Learn more</h3>
  1. About the engine displacement of Kawasaki Ninja brainly.com/question/5009365
  2. The clothing maker  brainly.com/question/1594110
  3. The unit conversion brainly.com/question/5416146  

Keywords: Mrs. Nguyen, 1.48 meters of netting, to make 4 identical mini hockey goals, how much netting, she uses per goal, conversion, the ratio, proportion

8 0
4 years ago
Japhus Moore's credit card statement showed a previous balance of $921.07 , a financial charge of $13.80, new purchases of $962.
lara [203]

Answer:

$906.51

Step-by-step explanation:

5 0
4 years ago
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A rectangle has a perimeter of 24 inches. If the width is 5 more than twice the length,
cupoosta [38]

Answer:

Step-by-step explanation:width is 11 length is 13

5 0
4 years ago
Please help, it's very urgent ​
Vinil7 [7]

Step-by-step explanation:

Divide by any number except 0 means the same as multiply by its inverse.

The inverse of a is \dfrac{1}{a}

Therefore

n\div(-1)=n\div\left(\dfrac{-1}{1}\right)=n\times\left(\dfrac{1}{-1}\right)=n\times(-1)=(-1)\times n=-1\times n

Used the commutative property of multiplication: a × b = b × a

\huge\boxed{-1\times n=n\div(-1)}

4 0
3 years ago
Find the value of x
Taya2010 [7]

So for this, we will be using proportions. In this case, our proportion will be \frac{3}{6} =\frac{6}{x}

Firstly, cross-multiply: 36 = 3x

Next, divide both sides by 3 and your answer will be: 12 = x

5 0
3 years ago
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