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Svetradugi [14.3K]

3 years ago

8

What is 4/27 as an improper fraction?

2 answers:

Sever21 [200]3 years ago

6 0

That is too small to be an improper fraction.

Westkost [7]3 years ago

6 0

No, ThIs Equation is too small to be a proper fraction but you can simplify and reduce this

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At Mr. Hynd's ranch, there are 35 chickens and 20 cows. What is the ratio of the number of cows to the

Anton [14]

7/4 because you simplify

5 0

3 years ago

Si el perímetro de el siguiente paralelogramo mide 80 M cuanto mide la base cuanto mide la altura y cuanto mide el área

topjm [15]

Answer:

<h2>The area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.</h2>

Step-by-step explanation:

Assuming that the parallelogram is a rectangle, its perimeter would be defined as

$P=2(w+l)$

Where $w$ is the width and $l$ is the length.

But, $P=80 \ m$ , so

$80=2(w+l)\\w+l=40$

Which means the sum of its dimensions is 40 meters.

Easily, its dimenions can be 10 meters and 30 meters.

So, its area would be

$A= w \times l = 10 \times 30 = 300 \ m^{2}$

Therefore, the area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.

3 0

4 years ago

Consider the expansion of (5p + 2q)^6. Determine the coefficients for the terms with the powers of p and q shown.

Step2247 [10]

Answer:

Remember, the expansion of $(x+y)^n$ is $(x+y)^n=\sum_{k=0}^n \binom{n}{k}x^{n-k}y^k$ , where $\binom{n}{k}=\frac{n!}{(n-k)!k!}$ .

Then,

$(5p+2q)^6=\sum_{k=0}^6\binom{6}{k}(5p)^{6-k}(2q)^k=\sum_{k=0}^6\binom{6}{k}5^{6-k}2^k p^{6-k}q^k$

Then, the coefficient of the term $p^{6-k}q^k$ is $\binom{6}{k}5^{6-k}2^k$

a) since 6-k=2, then k=4. So the coefficient of $p^2q^4$ is

$\binom{6}{4}5^{6-4}2^4=15*5^2*2^4=15*25*16=6000$

b) since 6-k=5, then k=1. So, the coefficient of $p^5q$ is

$\binom{6}{1}5^{6-1}2^1=6*5^5*2=37500$

c) since 6-k=3, then k=3. So, the coefficient of $p^3q^3$ is

$\binom{6}{3}5^{6-3}2^3=20*5^3*8=20000$

6 0

3 years ago

Write an equivalent expression for 9 (3+8x)

marin [14]

27+16x because u use the distributive property

5 0

4 years ago

-4 1/2 divided by 2/3

Radda [10]

Answer:

-4/27

Step-by-step explanation:

first write -4 1/2 as a fraction, which is -9/2. Then you divide by 1/3:

-9/2 / 2/3=

-2/9 * 2/3 =

-4/27

Good luck on your report card!

6 0

3 years ago