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pentagon [3]
3 years ago
11

Factor the polynomial using the pattern x^2+9x+18

Mathematics
2 answers:
Wewaii [24]3 years ago
4 0

Answer:

(x+3)(x+6) is the factor

aniked [119]3 years ago
4 0

Answer:

(x+6) (x+3)

Step-by-step explanation:

Find the factors of A x C (1 x 18) that equal B (9)

(x+6) (x+3)

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Mr. Dodson is having the exterior of his
shepuryov [24]

Answer:

20

Step-by-step explanation:

6 0
3 years ago
How do i find the volume of these similar solids? round to the nearest tenth HELP
FromTheMoon [43]

Answer:

The volume of the larger solid is 592.6\ mm^3

Step-by-step explanation:

<u><em>The question is</em></u>

If these solids are similar, find the volume of the larger solid

step 1      

Find the scale factor

we know that

If two solids are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

x ----> the height of the larger solid in mm

y ----> the height of the smaller solid in mm

z ---> the scale factor

z=\frac{x}{y}

we have

x=4\ mm\\y=3\ mm

substitute

z=\frac{4}{3} ---> scale factor

step 2

Find the volume of the larger solid

we know that

If two solids are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

x ----> the volume of the larger solid in cubic millimeters

y ----> the volume of the smaller solid in in cubic millimeters

z ---> the scale factor

z^3=\frac{x}{y}

we have

z=\frac{4}{3}

y=250\ mm^3

substitute the values

(\frac{4}{3})^3=\frac{x}{250}

solve for x

(\frac{64}{27})=\frac{x}{250}

x=250(\frac{64}{27})

x=592.6\ mm^3

4 0
3 years ago
What is 3/4 of a number minus -16 equals 28. what is the number
dalvyx [7]
3/4x - 16 = 28
         +16   +16
3/4x = 44
*3/4    *3/4
x = 176/3
7 0
3 years ago
Y = 3x - 12x +9<br> In standard form?
xxMikexx [17]

Answer:

y=-9x+9

Step-by-step explanation:

There are only two like terms in the equation which I have underlined.

y= <u>3x - 12x</u> +9

To simplify it, you combine the like terms and get your equation in standard form.

5 0
3 years ago
which sequence uses the algebraic expression 4n+5 to describe the relationship between a term in the sequence and its position,
Veronika [31]
Is there any enquations
3 0
3 years ago
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