3 years ago

What is 9/4 pounds equal to as a mixed number

Mathematics

1 answer:

Rufina [12.5K]3 years ago

4 0

Mixed number: 9/4 = 2 1/4

You might be interested in

All of the following ratio are equivalent to the ratio 5/8 EXCEPT

hammer [34]

The best answer here would be choice B

4 0

3 years ago

Can someone help me with this math question pls? Will upvote!!

katrin2010 [14]

2^4 x 4^4 = 2^4 x 2^8 = 2^12 (because 4^4 = (2^2)^4 = 2^8)

5 0

3 years ago

What are the real zeroes of x3 + 6 x2 – 9x - 54?

o-na [289]

Answer:

Option B 3,-3,-6 is correct.

Step-by-step explanation:

We need to find real zeroes of $x^3+6x^2-9x-54$

Solving

$x^3+6x^2-9x-54\\=(x^3+6x^2)+(-9x-54)$

Taking x^2 common from first 2 terms and -9 from last two terms we get

$=(x^3+6x^2)+(-9x-54)\\=x^2(x+6)-9(x+6)\\$

Taking (x+6) common

$(x+6)(x^2-9)\\$

x^2-9 can be solved using formula a^2-b^2 = (a+b)(a-b)

$=(x+6)((x)^2-(3)^2)\\=(x+6)(x+3)(x-3)$

Putting it equal to zero,

$(x+6)(x+3)(x-3) =0\\x+6 =0, x+3=0\,\, and\,\, x-3=0\\x=-6, x=-3\,\, and\,\, x=3$

So, Option B 3,-3,-6 is correct.

7 0

3 years ago

QUICK ILL GIVE YOU 30 PTS IF YOU CAN SOLVE IT WITH A CLEAR EXPLANATION

Virty [35]

Answer:

X=27

Step-by-step explanation:

90+36=126

180-126=54

54/2=27

The line is strait therefore it is 180 degrees and the right angle is 90 plus the 36 angle equals 126. Then you take that away from 180 to find how much the other angle is. After you find that it is 54 you divide it by 2 because it is 2x.

Plz mark as brainliest

4 0

2 years ago

Answer this right now please

lakkis [162]

I would say it is the 2 chose!
Please tell me if I am wrong!"

4 0

3 years ago