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3 years ago

Which rate is equivalent to the unit rate of 12 miles per gallon?

Mathematics

2 answers:

Ymorist [56]3 years ago

8 0

Answer:

5.10172 kilometer per liter

Step-by-step explanation:

12 miles per gallon = 5.10172 kilometer per liter

Mama L [17]3 years ago

7 0

Answer:

To find a rate that is equivalent to 12 miles per gallon, just multiply the 12 by two ( or any other number ) and the gallon by 2 ( or any other number ).

Example - 24 miles per 2 gallons

~Hope this helps!!

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Rearrange the formula, a=1/2bh , to solve for b in terms of A and h.

Kryger [21]

Multiply both sides by 2 to cancel out the 1/2 and you get 2a=bh then divide both sides by h to isolate b and you get (2a)/h=b

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3 years ago

ABC is an equilateral triangle .Three distinct points are marked on each sides of the triangle. (not on the vertices). (i) How m

iVinArrow [24]

The number of lines and triangles illustrates combination

36 lines can be drawn to join the nine points
84 triangles can be drawn using the nine points

<h3>The number of lines that can be drawn</h3>

The given parameters are:

Total points, n = 9

Total points on each line, r = 2

The number of lines that can be drawn is then calculated using the following combination formula

Lines = nCr

This gives

Lines = 9C2

Evaluate the combination expression

Lines = 36

Hence, 36 lines can be drawn to join the nine points

<h3>The number of triangles that can be drawn</h3>

The given parameters are:

Total points, n = 9

Total points on each triangle, r = 3

The number of triangles that can be drawn is then calculated using the following combination formula

Triangles = nCr

This gives

Triangles = 9C3

Evaluate the combination expression

Triangles = 84

Hence, 84 triangles can be drawn using the nine points

Read more about combination at:

brainly.com/question/11732255

4 0

2 years ago

Subtract. 59.25 – 8.67 = ?

sweet-ann [11.9K]

<span>the answer is 59.25 – 8.67 = </span>50.58

7 0

3 years ago

Read 2 more answers

How many solutions are there to the equation below?<br> 8x + 47 = 8(x + 5)

qaws [65]

Answer:

there are 0 solutions to the equation

Step-by-step explanation:

To know how many solutions are in the problem, we have to solve for x and see what result we have left. According to the result, we will know how many solutions there are

8x + 47 = 8(x + 5)

8x + 47 = 8*x + 8*5

8x + 47 = 8x + 40

8x - 8x = 40 - 47

0 = -7

As we can see we are left with an equality that is not fulfilled, this means that there is no solution to the problem, at least in the field of real numbers

4 0

3 years ago

Given the function g(x)=−2x−8, evaluate g(0).

Vera_Pavlovna [14]

Answer:

g(0) = -8

Step-by-step explanation:

When you plug in a zero for the x the equation will look like

g(0) = -2(0) - 8

-2 times 0 = 0 so g(0) = -8

7 0

3 years ago