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I am Lyosha [343]
4 years ago
6

Which of the binomial below is a factor of this trinomial? 2x^3-18x^2+40x

Mathematics
2 answers:
harkovskaia [24]4 years ago
6 0
2x^3 - 18x^2 + 40 \\ \\ ( 2x:common);\\ => 2x(x^2 - 9x + 20) \\ \\ (factoring:x^2-9x+20)\\\\ =>(2x)(x-5)(x-4) \\ \\ => Answer:(C):(x-5)
lawyer [7]4 years ago
3 0
2x^3 - 18x^2 + 40x

2x(x^2 - 9x + 20)

2x(x - 5)(x - 4)

Answer is c) x - 5
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sukhopar [10]
200 because I’m getting free vids if
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2 years ago
The function f is continuous on the interval [3, 13] with selected values of x and f(x) given in the table below. Find the avera
Lelechka [254]

The average rate of change of f(x) over the interval [3, 13] is given by the ratio

\dfrac{f(13)-f(3)}{13-3}=\dfrac{22-2}{13-3}=\dfrac{20}{10}=2

3 0
3 years ago
Smone answer ASAP please.
alina1380 [7]

The measure of the angle x is 117 degrees

<h3>Line geometry.</h3>

To determine the value of x in the given diagram, we will use the alternate angles theorem

The value of x is expressed as shown;

p + q= x

If the value of p = 51, then;

51 + q. = x

Determine the value of. q

q = 108 - 42

q = 66

Determine the value of x

x = 66 + 51

x = 117 degrees

Hence the measure of the angle x is 117 degrees

Learn more on angles here: brainly.com/question/25716982

#SPJ1

7 0
2 years ago
Math whizzes assemble! this is a tough one, this is a question on my study guide its a screenshot, any help would be appreciated
irga5000 [103]

Answer:

14

Step-by-step explanation:

Knowing the first triangle is isosceles, and given the degree is 69.

We can find the top left angle as 180-69-69=42

42 combine with another angle to make a right angle

90-42=48.

The second triangle is also isosceles, so to find 2

we can use 180-42=138 (supplementary angles rule)

and given 10x-8=138

10x=140

x=14

3 0
3 years ago
Dominic runs a farm stand that sells peaches and grapes yesterday Dominic sold 34 pounds of peaches and 45 lb of grapes for a to
iren2701 [21]

Answer:34p+16g=208

47p+16g=208

Step-by-step explanation:

Let p=the price of each pound of peaches.

Let g=the price of each pound of grapes.

Each pound of peaches sells for $p, so 34 pounds of peaches will bring in 34p dollars. Each pound of grapes will bring in 45g dollars. Therefore, the total amount 34p+45g=192.25

Likewise, if 47 pounds of peaches and 16 pounds of grapes brought in $208 then

47p+16g=208

34p+45g=192.25

47+16g=208

3 0
3 years ago
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