All categories

3 years ago

May someone please help me with this

Mathematics

1 answer:

Nookie1986 [14]3 years ago

3 0

Answer:

${x}^{2} - 15x + 54 \\ (x - 9)(x -6 )$

____o___o___

$3 {x}^{2} + 22x + 7 \\ \\ ( 3x+1)( x+7 )$

I hope I helped you^_^

You might be interested in

What is x/9 = 9/27 help plz

Irina18 [472]

<h3>QUESTION: </h3>

what is x/9 = 9/27 help plz

<h3>ANSWER AND SOLUTION: </h3>

SOLVING FOR X

Reduce first the fraction with 9

$\large \sf = \dfrac{x}{9} = \dfrac{ \cancel9}{ \cancel{27}}$

 $\large \sf = \dfrac{x}{9} = \dfrac{1}{3}$ 

Now simplify using cross-multiply

 $\large \sf = \dfrac{3x}{9} = 1$ 

 $\large \sf = 3x = 1 \times 9$ 

 $\large \sf = 3x = 9$ 

Lastly divide both sides

 $\large \sf = 3x \div 3 = 9 \div 3$ 

 $\large \sf = x = 9 \div 3$ 

 $\large \sf = x = 3$ 

<h3>FINAL ANSWER:</h3>

$\huge \orange{ \underline{ \boxed{ \sf{x = 3}}}}$

HOPE THIS HELP YOU! HAVE A NICE DAY!

~kimtaetae92~

7 0

3 years ago

A rectangular field is two times as long as it is wide. If the perimeter of the field is 600ft, what are the dimensions of the f

xxMikexx [17]

Answer:Should be 200 ft, 100 ft, 200 ft, and 100 ft

Step-by-step explanation:

6 0

3 years ago

A length is measured at 21 cm correct to two significant figures, what is the lower bound of the length and upper bound?

Andreyy89

Answer:

20.5 and 21.5

Step-by-step explanation:

It says 2 significant figures so the least it can possibly be is 0.5 less and the most it can be is 0.5 more as if it was, lets say 20.4 it would round down to 20 not 21.

7 0

2 years ago

31.8 dived 0.58 answer

Charra [1.4K]

Answer:

54.8275862069

Step-by-step explanation:

If you want rounded than 54

5 0

3 years ago

Help me with this please

11Alexandr11 [23.1K]

63/12 = 4.2

4.2 x 12 = 50.4

x = 50.4

7 0

3 years ago