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dexar [7]
4 years ago
15

Josh drove 410 miles using 20 gallons of gas . at this rate ,how many miles would he drive using 18 gallons of gas

Mathematics
2 answers:
Sergio039 [100]4 years ago
6 0
410/20=20.5
1 gallon=20.5 miles
18 gallons=20.5x18
=369 miles


NISA [10]4 years ago
5 0
Let's set up a ratio. 410 / 20 should be equal to x / 18, right? So the rate of miles per gallon in the first one is 20.5 miles per gallon. So therefore, when you have 18 gallons, that would be 20.5 * 18 which is 369. 

If this helped please rate, thank, and give brainliest answer!
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exis [7]
It would have 0 x-intercepts. 
8 0
3 years ago
Hi, please help me with the answers for the following questions. For this type of assignment, you make your own algebraic expres
LenKa [72]

The quotient of a trinomial and monomial can be 9x² +2x + 1 while the product of the polynomials x² + 2x + 1 and 3x² - 1 is 3x⁴  + 6x³ + 2x² - 2x - 1

<h3>The quotient of a trinomial and monomial</h3>

Let the variable be x.

Trinomial are polynomials that have three terms, while monomials have a single term.

Using the above definition, we have:

Trinomial = 9x³ + 2x² + x

Monomial = x

The quotient of the above is represented as:

\frac{9x^3 +2x^2 + x}{x}

Evaluate the quotient

9x² +2x + 1

<h3>The product or quotient of polynomials</h3>

To do this, we make use of the following polynomials:

x² + 2x + 1 and 3x² - 1

The product is represented as:

(x² + 2x + 1) * (3x² - 1)

Expand

3x⁴ - x² + 6x³ - 2x + 3x² - 1

Evaluate the like terms

3x⁴  + 6x³ + 2x² - 2x - 1

Hence, the product of the polynomials x² + 2x + 1 and 3x² - 1 is 3x⁴  + 6x³ + 2x² - 2x - 1

Read more about polynomials at:

brainly.com/question/4142886

#SPJ1

3 0
2 years ago
A baseball player's batting average is found by dividing the number of hits by the number of at-bats and rounding the result to
UkoKoshka [18]

Answer:

0.39855072463

Step-by-step explanation:

3 0
4 years ago
I’m getting 9.8 not sure what I’m doing wrong
Afina-wow [57]

Answer: 10

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it says round to nearest 10 your answer was 9.8 so round to 10.

hope this helps :)

7 0
3 years ago
Which of the following lists the angles from smallest to largest?
ioda

Here is your answer

The angle opposite of the larger side is greater and vice versa.

Here

smallest side= AC (8cm)< BC (9cm) <AB (10cm)

So,

angles opposite to these sides are

B <A <C

HOPE IT IS USEFUL

5 0
3 years ago
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