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3 years ago

Which trinomial is the product of the expression below?

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

8 0

Answer:

Step-by-step explanation:

(2x+3)(3x-5)

6x^2 -10x +9x -15

6x^2 - x -15

Pie3 years ago

6 0

Answer:

d. 6x^2 - x - 15.

Step-by-step explanation:

(2x+3)(3x-5)

= 2x(3x - 5) + 3(3x - 5)

= 6x^2 - 10x + 9x - 15

= 6x^2 - x - 15 (answer).

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A car traveld 32 miles in 4 hours at this rate how many miles will the car travel in 0.5 hours

Mandarinka [93]

Answer:

4 miles

Step-by-step explanation:

In order to find how many miles the car will travel in 0.5 hours, we can set up a proportion.

$\frac{32}{4} = \frac{x}{0.5}$

We can now cross multiply to find the value of x.

$32 \cdot 0.5 = 16\\\\16\div4 = 4$

So the car can travel 4 miles in 0.5 hours.

Hope this helped!

5 0

3 years ago

Read 2 more answers

J PLS HELP 8 MINUTES LEFT Ted Thumper, who bats at number eight, had an average (mean) of 14 last year. So far this year he has

kotykmax [81]

Answer:

answer is 15 and second one i dont know yet sorry am doing scoo

Step-by-step explanation:

4 0

1 year ago

What are the domain restrictions of the expression g2−7g+10g3−6g2+8g ? Select each correct answer.

Sauron [17]

Answer with Step-by-step explanation:

We are given that an expression

$f(g)=\frac{g^2-7g+10}{g^3-6g^2+8g}$

We have to find domain restriction of the given function.

$f(g)=\frac{(g-5)(g-2)}{g(g-4)(g-2)}$

Domain restriction means : It is that value of x when substitute in function then function will not defined.

It means it is that values which makes denominator zero.

From given function we can see that

When substitute g=0 then it makes denominator zero.

Hence, the function is not defined at g=0

Substitute g=4

Then, it makes denominator zero.

Hence, function is not defined at g=4

Substitute g=2

Then,it makes denominator zero.

Hence, function is not defined at g=2

Therefore, the function is defined for all values of g except g=0, g=2 and g=4

5 0

3 years ago

Factor the expression using the common factor −4 . −12x+2.4y−48

diamong [38]

Answer:

-4( 3x - 0.6y + 12)

Step-by-step explanation:

k12

hope i helped

7 0

3 years ago

Read 2 more answers

What should be added to (-5 a2b - 9 ab) to get a2b + 3 ab?

Doss [256]

Based on given conditions,

$a²b + 3 ab - (-5 a²b - 9 ab)$

$→a²b + 3 ab + 5 a²b + 9 ab$

$→(a²b + 5 a²b) + (3ab + 9 ab$

Now collecting the coefficients and adding them,

$(1 + 5)a²b + (3 + 9)ab$

$→6 {a}^{2}b + 12ab$

Hence, the 6a²b + 12ab should be added.

5 0

2 years ago