Ask question

Ask question

All categories

Ira Lisetskai [31]

3 years ago

11

Brooke's bedroom has an area of 36 square feet. The bedroom is 6 times as many square feet as Brooke's closet. If the closet is

3 feet wide, what is the length of the closet?

1 answer:

denis23 [38]3 years ago

6 0

Answer:

195

Step-by-step explanation:

Because 36 x 6 = 192 + 3 = 195

You might be interested in

How to multiply and divide algebraic fractions

Alex787 [66]

Answer:

Step-by-step explanation:

Multiplying two algebraic fractions produces a new algebraic fraction. Multiply the two numerators to get the new numerator and multiply the two denominators to get the new denominator. Then simplify by reducing the new fraction to lowest terms.

for example:

$\frac{x}{y} \\$ × $\frac{a}{b}$ = $\frac{xa}{yb}$

Division of algebraic fractions

The procedure for dividing algebraic fractions is the same as the procedure for dividing common fractions. Replace the division by a fraction by the multiplication by the reciprocal of that fraction, like this. Then carry out the multiplication of the two fractions as described above.

for example:

$\frac{\frac{a}{b} }{\frac{x}{y} }$

can be written as

$\frac{a}{b}$ × $\frac{x}{y}$ = $\frac{ax}{by}$

hope this answer helped you. pls mark as brainliest.

5 0

4 years ago

Ellie, the elephant, eats 4 times as much as Popcorn, the pony. Zac, the zebra, eats twice as much as Popcorn. Altogether, they

Ierofanga [76]

Ellie requires 280 kg, Popcorn requires 70 kg and Zac requires 140 kg each week

Step-by-step explanation:

The given is:

Ellie, the elephant, eats 4 times as much as Popcorn, the pony
Zac, the zebra, eats twice as much as Popcorn
Altogether, they eat 490 kilograms of feed per week

We need to find how much feed each of them requires each week

Assume that Popcorn eats x kg each week

∵ Popcorn eats x kg each week

∵ Ellie eats 4 times as much as Popcorn

- Multiply x by 4 to find how much Ellie eats

∴ Ellie eats = 4 × x = 4 x kg

∵ Zac eats twice as much as Popcorn

- Multiply x by 2 o find how much Zac eats

∴ Zac eats = x × 2 = 2 x kg

- Add all of them to find how much they eat altogether

∴ Altogether eats = x + 4 x + 2 x = 7 x kg

∵ Altogether, they eat 490 kilograms of feed

- Equate the sum of their eat by 490

∴ 7 x = 490

- Divide both sides by 7

∴ x = 70

∵ Ellie eats 4 x

∴ Ellie eats = 4(70) = 280 kg

∵ Popcorn eats x

∴ Popcorn eats = 70 kg

∵ Zac eats 2 x

∴ Zac eats = 2(70) = 140 kg

Ellie requires 280 kg, Popcorn requires 70 kg and Zac requires 140 kg each week

Learn more:

You can learn more about the the word problems in brainly.com/question/3950386

#LearnwithBrainly

8 0

4 years ago

3,10,17,24,31,38 are composite

rewona [7]

Prime: 3,17,31

Composite: 10,24,38

Prime numbers can only be divided by one and itself, while composite numbers can be divided by a number other than one and itself.

3 0

4 years ago

Read 2 more answers

What is the solution to this question?<br><br> 5x + 3 = 2x - 6<br><br> X= ?

astraxan [27]

Answer:

Step-by-step explanation:

5x + 3 = 2x - 6

3x + 3 = -6

3x = -9

x = -3

4 0

3 years ago

I want to run 4 1/2 miles tonight. If I know running around my block is 3/5 of a mile, how many times should I run around the bl

sukhopar [10]

3/5 block mile is also 0.6 block mile
4 1/2 miles is also 4.5 miles

How many 0.6mi blocks do you run to run 4.5 miles?

4.5miles/0.6block mi = 7.5 or 7 1/2 blocks will equal 4.5 or 4 1/2 miles.

Check 7.5 blocks x 0.6 block mi = 4.5 miles

Same as you know one quarter equals $0.25 cent. And how many do you need to make one dollar that equals $1.00 ?

1/ .25 = 4 quarters

3 0

4 years ago