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VikaD [51]
3 years ago
15

Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Select two options.

Mathematics
2 answers:
Anastasy [175]3 years ago
5 0

Answer:

c) (x +2)

e) ( 5 x -2)

Step-by-step explanation:

<em><u>Explanation</u></em>:-

Given equation  5 x² + 8 x – 4

The factors of  - 20 = 10 × - 2

                   ⇒      5 x ² + 10 x - 2 x - 4

                    ⇒      5 x ( x + 2) - 2 ( x + 2)

                     ⇒     (5 x - 2 ) ( x + 2)

The multiplies of given equation

                           5 x² + 8 x – 4 =   (5 x - 2 ) ( x + 2)

maw [93]3 years ago
5 0

Answer:

(x + 2)

(5x – 2)

Step-by-step explanation:

C and E on edg

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Help, question is below :)))
qaws [65]

Answer:

$43 million

Step-by-step explanation:

<h3>Step 1. Turn the sentence into an equation (total = T)</h3>

15.4 million = 0.36 (T)

<h3>Step 2. Solve for T </h3>

15,400,000 / 0.36 = T

42,777,777.78 = T

$42.8 million ≈ $43 million (rounded)

The final answer rounded to the nearest million is $43 million. This makes sense since $15.4 was only 36% of this total. Checking our math, 36% of $43 million is $15.4 million!

Hope this helps :)

4 0
2 years ago
Read 2 more answers
What can you say about the continuous function that generated the following<br> table of values?
antiseptic1488 [7]

There is exactly one x-intercept. Then the correct option is A.

<h3>What is a function?</h3>

A statement, principle, or policy that creates the link between two variables is known as a function.

The continuous function that generated the following table of values will be

x               -3               0               1               5               11

y               4               -3               2               0               7

The value of y at x-intercept will be 0.

Then there is exactly one x-intercept.

Then the correct option is A.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

7 0
3 years ago
Prove 1 + sec^2 x sin^2 x = sec^2 x
DochEvi [55]

Answer:

kkkkkhhhhh67676789789

Step-by-step explanation:

4 0
3 years ago
Simplify 4x+5/6x^2-x-12 - 5x/6x^2-x12
Marizza181 [45]
<span> i think its -x+5/6x^2-x-12  but i might be wrong.....</span>
6 0
3 years ago
Will give brainliest answer
Ann [662]

Answer:

not equivalent

equivalent

not equivalent

Step-by-step explanation:

25 is by itself already 5²

therefore

{25}^{m}  =  {5}^{2m}

when we divide one time by 5, we simply take away 1 from the power making it

{5}^{2m - 1}

the other options are wrong

{25}^{m - 1}

would be right, if we have

{25}^{m}  \div 25

but we don't.

and

{25}^{2m - 1}

would even square

{25}^{m}

and then divide by 25. no, the original excision is nothing like that.

7 0
3 years ago
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