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4 years ago

8

if a car averages 22 miles per gallon how many gallons of gas are needed to drive the car for 6 hours at the rate of 55 miles pe

r hour

1 answer:

m_a_m_a [10]4 years ago

6 0

Answer:

15 gallons PLEASE GIVE BRAINLIEST

Step-by-step explanation:

55 x 6 = 330 total miles

330 ÷ 22 = 15 gallons of gas are needed

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The measures of angles x and y in the above figure is:

xenn [34]

Step-by-step explanation:

sum of 2 angles on a straight line = 180°

therefore,

y + 120 = 180

y = 180 - 120 = 60

y = 60°

now apply angle sum property of triangle

now,

50 + x + y = 180

50 + x + 60 = 180

110 + x = 180

x = 180 - 110

x = 70

therefore, x = 70 & y = 60

hope this answer helps you dear! take care

7 0

3 years ago

Read 2 more answers

Use the inequality symbol (<,>,=) to compare -3+7_______-10-2

GalinKa [24]

-3+7=4
-10-2=-12

4 > -12

-3+7 > -10-2

5 0

3 years ago

Read 2 more answers

How can you check your answer?

mars1129 [50]

Answer:

Option D is correct

Step-by-step explanation:

Multiply 7 by 3. then add 3 and make sure the answer is 24.

7 x 3 + 3 = 21 + 3 = 24

Hope this helps!

:)

3 0

4 years ago

bryan brought 8/10 gallon of water on a hiking trip.he drank 4/10 gallon of water.how much water is left

Lostsunrise [7]

The amount of water left is 4/10 gallons

<h3>Difference of fractions</h3>

Fractions are written as a ratio of two integers

Given the following parameters

Amount of gallon bought = 8/10 gallons

Amount he drank = 4/10

Determine the amount left

Amount left = 8/10 -4/10

Amount left = 4/10 gallons

Hence the amount of water left is 4/10 gallons

Learn more on difference of fraction here: brainly.com/question/20323470

#SPJ1

8 0

2 years ago

What is the difference of the polynomials? (Ă˘â‚¬""2x3y2 4x2y3 Ă˘â‚¬"" 3xy4) Ă˘â‚¬"" (6x4y Ă˘â‚¬"" 5x2y3 Ă˘â‚¬"" y5) Ă˘â‚¬""6x4y

zlopas [31]

Polynomial-An expression of two or more algebraic terms, which is the sum or difference of the several terms with having different power of the only variable. The difference between the given polynomials is

$=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5$

Given-

We have given two function of variable <em>x </em>and <em>y</em>

$(-2x^3y^2 + 4x^2y^3-3xy^4)$

$(6x^4y-5x^2y^3-y^5)$

<h3>Polynomial</h3>

An expression of two or more algebraic terms, which is the sum or difference of the several terms with having different power of the only variable.

Now we have to subtract the two equations to find the difference,

$(-2x^3y^2 + 4x^2y^3-3xy^4)-(6x^4y-5x^2y^3-y^5)$

Multiply the sign into the bracket to open the bracket and further solution,

$=-2x^3y^2 + 4x^2y^3-3xy^4-6x^4y+5x^2y^3+y^5$

Arrange the similar terms in the same groups,

$=-2x^3y^2 + (4x^2y^3+5x^2y)-3xy^4-6x^4y+y^5$ $=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5$

Hence, the difference between the given polynomials is $=-2x^3y^2 + 9x^2y^3-3xy^4-6x^4y+y^5$

For more about the polynomials, follow the link below-brainly.com/question/17822016

5 0

3 years ago