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klemol [59]
3 years ago
5

What is the horizontal distance that your bridge must span to clear the ravine?

Mathematics
2 answers:
artcher [175]3 years ago
6 0
Your diagram implies x = 150 & r = √ ( x² + y² )  theres supposed to be a chart 

Misha Larkins [42]3 years ago
3 0
Your diagram implies x = 150 & r = √ ( x² + y² )
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A vehicle uses 1 gallons of gasoline to travel 13 miles. At this rate, how many mile
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1 gallon (it’s stayed in the question)
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Which of the following numbers can be expressed as decimals that terminate? 5/2 4/5 2/7 4/3
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4/5,5/2 are the only ones that terminate
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Read 2 more answers
Find the equation of the line that has slope of 7 and passes through the point (-9,2).
lawyer [7]

Answer:

y=7x+65

Step-by-step explanation:

You want to find the equation for a line that passes through the point (-9,2) and has a slope of 7.

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and

b is the y-intercept

To start, you know what m is; it's just the slope, which you said was 7. So you can right away fill in the equation for a line somewhat to read:

y=7x+b.

Now, what about b, the y-intercept?

To find b, think about what your (x,y) point means:

(-9,2). When x of the line is -9, y of the line must be 2.

Because you said the line passes through this point, right?

Now, look at our line's equation so far: . b is what we want, the 7 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specfically passes through the the point (-9,2).

So, why not plug in for x the number -9 and for y the number 2? This will allow us to solve for b for the particular line that passes through the point you gave!.

(-9,2). y=mx+b or 2=7 × -9+b, or solving for b: b=2-(7)(-9). b=65.

The equation of the line that passes through the point (-9,2) with a slope of 7

is

y=7x+65

Have a nice day!

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2 years ago
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Answer:

a b

m n

the 2nd one

Step-by-step explanation:

4 0
2 years ago
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Determine the area of this figure. Round your answer to the nearest tenth place.
denis-greek [22]
36 feet okay it is 36 feet of the area
5 0
2 years ago
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