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4 years ago

What are the factors for the expression 4x^2-5x-9

Mathematics

2 answers:

malfutka [58]4 years ago

8 0

Answer:

$(x+1)(4x-9)$

Step-by-step explanation:

vagabundo [1.1K]4 years ago

4 0

Answer:

4x^2 and 5x or 4 and 5, not sure how it goes, but it's for sure 4 and 5

Step-by-step explanation:

a factor is something which is multiplied by something else soooo I'd say it's 4x^2 and 5x because they are supposed to be multiplied by whatever x is

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10. Your Turn: Find the equation of a line that is perpendicular to y=2x+7, and passes through the point (-4, 7). SHOW YOUR WORK

agasfer [191]

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3 years ago

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erastovalidia [21]

Answer:

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Step-by-step explanation:

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3 years ago

What is one tenth of .5

malfutka [58]

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4 years ago

The Suarez family paid $15.75 for 3 movie tickets.how much would they have paid for 12tickets?

Oduvanchick [21]

I see that 12 tickets is 4 times the 3 movie tickets.
So how much they pay for 12 tickets will also be 4 times the old amount of $15.75.

4*$15.75 = $63

You could also find how much one movie ticket is, then multiply the cost of one ticket by 12.
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4 0

4 years ago

Read 2 more answers

Will give brainiest (08.01) The graph shows two lines, A and B. Based on the graph, which statement is correct about the solutio

shusha [124]

Answer:

Option B.

Step-by-step explanation:

If a point (a,b) lies on a line then it is the solution of that line.

From the given graph it is clear that point (4,4) is the intersection point of line A and B. It means (4,4) lies on both lines.

So, (4, 4) is the solution to both lines A and B. Hence, option B is correct.

Point (5,1) lies on line A. So, (5, 1) is the solution to line A but not to line B.

Point (0,2) lies on line B. So, (0, 2) is the solution to line B but not to line A.

Therefore, the correct option is B.

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3 years ago