All categories

4 years ago

Please help me! Given f(x)=4x^2+6x and g(x)=2x^2+13x+15, find (f/g)(x). Show your work.

1 answer:

6 0

First, I would factor f(x) and g(x).
f(x)=2x(2x+3)
g(x)=(2x+3)(x+5)
Then divide.
(f/g)(x)= $\frac{2x(2x+3)}{(2x+3)(x+5)}$
Cancel out (2x+3)
you are left with 2x/(x+5)

You might be interested in

Repeated subtraction using 675 divided by 15

Akimi4 [234]

Answer:

-675/15

Step-by-step explanation:

The problem isn't even complete

4 0

3 years ago

At Mary’s fruit stand, a basket of cherries costs $4 and a basket of peaches costs $9. In one morning, Katya sells 96 baskets fo

mafiozo [28]

Answer:

The number of strawberry baskets sold was 44

Step-by-step explanation:

Let

x ----> the number of strawberry baskets sold

y ---> the number of raspberries baskets sold

we know that

In one morning, Katya sells 96 baskets for $644

----> equation A

---> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (44.52)

see the attached figure

therefore

The number of strawberry baskets sold was 44 and the number of raspberries baskets sold was 52

4 0

3 years ago

If x^2=y^2+z^2 what does x equal?

Zepler [3.9K]

Answer:

$\displaystyle x = \sqrt{y^2 + z^2}$

General Formulas and Concepts:

Pre-Algebra

Equality Property

Algebra i

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle x^2 = y^2 + z^2$

Step 2: Solve for x

[Equality Property] Square root both sides: $\displaystyle x = \sqrt{y^2 + z^2}$

3 0

3 years ago

On average, sloths spend 16.5 hours per day sleeping. what percent of the day do sloths spend sleeping? round your answer to the

Oliga [24]

Unknown if you wanted to be clever
on average means typically so there is data called "outliers"
Moreover it doesn't say what average percent of the day and it doesn't mention the planet, namely Earth..
there could be sloths on other planets and those other planets are likely to have different hours in the day.

3 0

3 years ago

Brainliest answer offerd!! Thanks!!

nekit [7.7K]

Answer:

f(x)-3/2x +2

Glad I could Help!

6 0

4 years ago