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2 years ago

A car cruises at a constant rate of 55 miles per hour. How much time will it take to go to 715 miles?

Mathematics

2 answers:

Verizon [17]2 years ago

3 0

To get the answer, all you have to do is 715 ÷ 55 which equals 13 (hours)

frez [133]2 years ago

3 0

To get the answer you will have to divide 715 by 55 to get the amount of 13 hours to reach 715 at 55 miles per hour. You do this because it is total distance divided by the rate at which you're traveling. Hope this helps you.

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Step-by-step explanation:

the distance of a vertex on the 2 outgoing sides to the touching points with the inscribed circle is the same for both sides.

and that applies to all 3 vertexes.

so, we know for the top left vertex the distance to both touching points is 4.

that means the distance to the touching points from the bottom left vertex is 7-4 = 3.

and that means that the distance to the touching points from the bottom right vertex is 16-3 = 13.

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2 years ago

Find the midpoint of the segment whose endpoints are (-6,-8) and (3,6) show your work!

pogonyaev

Answer:

-1.5, -1

Step-by-step explanation:

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2 years ago

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laiz [17]

Answer:

The equation in standard form that models area of pumpkins is:

$A_p = A_G - A_c$

and the area is: $x^2+8x+2$

Step-by-step explanation:

Given that the garden has corn and pumpkins

The expressions are:

Total area of garden: $A_G = 2x^2+5x+4$

Area of Corn: $A_c = x^2-3x+2$

Area of Pumpkins: $A_p = ?$

The sum of areas of corn and pumpkins is the total area of the garden.

It can be expressed mathematically as:

$A_G = A_c+A_p$

If we have to find the area of pumpkins,

$A_p = A_G - A_c$

Putting the values

$A_p = (2x^2+5x+4) - (x^2-3x+2)\\A_p = 2x^2+5x+4-x^2+3x-2\\A_p = 2x^2-x^2+5x+3x+4-2\\A_p = x^2+8x+2$

The equation in standard form that models area of pumpkins is:

$A_p = A_G - A_c$

and the area is: $x^2+8x+2$

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3 years ago

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