3 years ago

I need help on this question. I tried finding the answer through my own thinking and the Internet, but I still couldn't get it.

Mathematics

1 answer:

Basile [38]3 years ago

4 0

Answer:

your answer is 3x2+10x−7

Step-by-step explanation:

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Three sides of a quadrilateral are the same length, g, The length of the fourth side is 7 inches,

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Answer:

Step-by-step explanation:

Let s represent the length of each of the three sides mentioned. The length of the fourth side is 7 inches. Adding the lengths of the four sides together yields 10 inches: g + g + g + 7 = 10 (inches)

Then 3g + 7 = 10, or 3g = 3, or g = 1.

This equation is OK, but there's no solution, since 3g or just 3 is less than 7. With side lengths 1, 1, 1, 7, we cannot draw a quadrilateral.

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3 years ago

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Step-by-step explanation:

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2 years ago

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12 / 20 = 0.6 holes per hour

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3 years ago

What is the value of x? 12 units 15 units 20 units 25 units

Firlakuza [10]

Answer:

The answer is 12 units.

Step-by-step explanation:

Looking at the figure we see that

$(1).9^2+x^2=SR^2$

$(2).16^2+x^2=RQ^2$ and

$(3).SR^2+RQ^2=(9+16)^2$

Now from equations (1) and (2) we have values for $SR^2$ and $RQ^2,$ so we put those into the equation (3) and get:

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