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3 years ago

What's the difference between four tenths and four hundrenths?

Mathematics

1 answer:

stepladder [879]3 years ago

6 0

Four tenths is 0.4 while four hundredths is 0.04. Four tenths is ten times the amount of four hundredths.

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Find the y -intercept of the line with equation y=4x+6

solmaris [256]

Answer: The y-intercept of this equation is 6.

Explanation: When doing slope intercept form, the formula is y = mx + b. "M" is slope, and "B" is y-intercept. In this equation, 4 is the slope and 6 is the y-intercept.

8 0

3 years ago

Renee has 1/4 yard of floral fabric. She cuts it into 5 equal pieces. How long is each new piece of fabric?

Zinaida [17]

Answer:

$\dfrac{1}{20}\ \text{yards}$

Step-by-step explanation:

Given that,

Renee has 1/4 yard of floral fabric.

She cuts it into 5 equal pieces.

We need to find the length of each new piece of fabric. It is equal to the total length divided by the total number of pieces. So,

$l=\dfrac{\dfrac{1}{4}}{5}\\\\=\dfrac{1}{4}\times \dfrac{1}{5}\\\\=\dfrac{1}{20}\ \text{yards}$

So, each new piece pf fabric is $\dfrac{1}{20}\ \text{yards}$ .

5 0

3 years ago

The cost of 40 candy bars is

Anon25 [30]

C) $20
40 divided by 30 is 1.3
1.3 times 15 is 30

8 0

3 years ago

Show <br> a way to count from $82 to $512

gogolik [260]

You could add two until you get to 512

5 0

3 years ago

The Smith Family is designing new plans for an in ground pool. Mr. Smith draws a rectangular shape with a length that is 5 feet

kumpel [21]

To solve this problem you must apply the proccedure shown below:

1- The formula for calculate the area of this rectangle is:

$A=LH$

Where $L$ is the length and $H$ is the heigth.

2. Let's call identify the heigth with the variable $x$ .

3. If the length is $5ft$ longer than the heigth, you have:

$L=x+5$

4. Therefore, you can write the following polynomial expression:

$A(x)=x(x+5)\\ A(x)=x^{2} +5x$

5. If you know the value of the heigth, you can susbstitute it into the polynomial expression shown above and you will obtain the area.

Therefore, the answer is: $A(x)=x^{2} +5x$

5 0

4 years ago