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3 years ago

3. What can you use to measure area? Include examples please

1 answer:

3 0

The formula for area is length x width
So there is a rectangle with a length of 5 and a width of 9. To find the area you must multiply 5 and 9, which is 45. That's your area.
Now say you have a triangle. That triangle has a length of 46 and a height of 99. Again, l x w. 46 x 99 =4554.
Any other questions, let me know.

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The blade length is the radius of the circle formed by the area swept by the blades to the nearest square foot, what is the area

rewona [7]

Sorry i do not know wish i did

3 0

3 years ago

Read 2 more answers

2 1/4 ⋅ 1 2/3<br> as a mixed number

Gemiola [76]

Answer:

$3\frac{3}{4}$

Step-by-step explanation:

We have two mixed numbers and are asked to multiply them together.

2 1/4 * 1 2/3

First we convert the mixed numbers into improper fractions to make it easier for us. So follow the MA rule.

Multiply the whole number by the denominator and add the numerator.

2 1/4 * 1 2/3

9/4 * 5/3

Now multiply across,

$\frac{9*5}{4*3}$

$\frac{45}{12}$

Now we need to convert this back into a mixed number.

So how many times does 45 go into 12?

3 times, and 3 are left.

$3\frac{3}{4}$

5 0

3 years ago

Ben and Corinne are filling goodie bags for a party. Each goodie bag needs an eraser, a bubble wand, and a few candy bar bites.

Tanya [424]

Answer:

Ben

Step-by-step explanation:

Ben filled

$25 \div 20$

Which is 1 minute and 25 seconds

Corrine filled

$27 \div 24$

Which is 1.125 so about 1 minute and 13 seconds

5 0

3 years ago

Read 2 more answers

45 Points! Please explain your answer! Brainliest to whoever does the best!

Alex73 [517]

Answer:

$\sf \boxed{\sf \frac{3}{2} } \ miles \ per \ day$

Explanation:

$\sf unit \ rate: \dfrac{Total \ distance \ (miles)}{Total \ time \ taken \ (day)}$

Here given:

$Total \ Distance : 8\dfrac{1}{4} \ or \ 8.25$

$Total \ Time \ taken : 5\dfrac{1}{2} \ or \ 5.5$

Find unit rate:

$\rightarrow \sf unit \ rate: \dfrac{8.25 }{5.5 }$

$\rightarrow \sf unit \ rate: 1.5 \ miles \ per \ day$

7 0

2 years ago

What is f(4.5) what si the value of x for which f(x)=3?

notsponge [240]

It kind of looks like your missing something in you problem. But if f(x) = 3 is correct, then it doesn't matter what x is the answer is always going to be 3. So f(4.5) = 3. Most of the time though f(x) means a function of x, so there is an x in the problem. For example: f(x) = 3x, then f(4.5) = 3*4.5 = 13.5.

4 0

3 years ago