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faltersainse [42]
3 years ago
12

Hello answer my question

Mathematics
1 answer:
Kay [80]3 years ago
5 0

Answer:

Hi. I don't know what your question is, but if you ask it, I'll try to answer it.

Step-by-step explanation:

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Calculate the side of a square whose perimeter is 36m<br>Show working<br>Step by step explanation​
Pie

Answer:

One side is 9 m

Step-by-step explanation:

Perimeter = 36 m

Perimeter = 4a

a = P/4

a = 36/4

a = 9

5 0
3 years ago
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Please help i will give 10 brainliests
-BARSIC- [3]

Answer:nah

Step-by-step explanation:

8 0
3 years ago
Six times a number is 240 what is the number?
sweet-ann [11.9K]

240/6=40 hope this helps


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The difference between the cost of fish and the coast of meat is no less than 150​
zmey [24]

Answer:

I thought fish was another form of meat but wow!!

Step-by-step explanation:

7 0
3 years ago
5x3 + 14x2 + 9x <br> help
Cerrena [4.2K]
<h3>Answer:    x(x+1)(5x+9) </h3>

===================================================

Work Shown:

5x^3 + 14x^2 + 9x

x( 5x^2 + 14x + 9 )

To factor 5x^2 + 14x + 9, we could use the AC method and guess and check our way to getting the correct result.

A better way in my opinion is to solve 5x^2 + 14x + 9 = 0 through the quadratic formula

x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\x = \frac{-(14)\pm\sqrt{(14)^2-4(5)(9)}}{2(5)}\\\\x = \frac{-14\pm\sqrt{16}}{10}\\\\x = \frac{-14\pm4}{10}\\\\x = \frac{-14+4}{10} \ \text{ or } \ x = \frac{-14-4}{10}\\\\x = \frac{-10}{10} \ \text{ or } \ x = \frac{-18}{10}\\\\x = -1 \ \text{ or } \ x = \frac{-9}{5}\\\\

Then use those two solutions to find the factorization

x = -1  or  x = -9/5

x+1 = 0  or  5x = -9

x+1 = 0  or  5x+9 = 0

(x+1)(5x+9) = 0

So we have shown that 5x^2 + 14x + 9 factors to (x+1)(5x+9)

-----------

Overall,

5x^3 + 14x^2 + 9x

factors to

x(x+1)(5x+9)

6 0
3 years ago
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