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irina [24]
2 years ago
9

Person who answers this gets brainliest

Mathematics
1 answer:
Alexxandr [17]2 years ago
3 0

Answer:

letter B.

Step-by-step explanation:

5.5ft

hope it helps you

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A line has this equation: x + y = 6
Rama09 [41]

Answer:

the equation of the line will be: y=x-4

Step-by-step explanation:

Equation of line: x + y = 6

We need to write an equation for the perpendicular line that goes through

(5, 1).

The equation will be in slope-intercept form y=mx+b where m is slope and b is y-intercept

Finding Slope:

Equation of line given is: x+y=6

Writing it in slope-intercept form: y=-x+6

The slope of this line is m = -1 (By comparing it with y=mx+b we get m = -1)

Since the required line is perpendicular, their slopes will be opposite inverse of each other i.e. m_1=-\frac{1}{m_1}

So, slope of required line will be: m=1

Now, using the point (5,1) and slope m=1 we can find y-intercept

y=mx+b\\1=1(5)+b\\1=5+b\\b=1-5\\b=-4

So, we get y-intercept b = -4

Now, the equation of required line, having slope m=1 and y-intercept b = -4

y=mx+b\\y=1x-4

So, the equation of the line will be: y=x-4

5 0
3 years ago
Write an algebraic expression that represents 3 less than 19 times a number?
adelina 88 [10]

Step-by-step explanation:

the answer is choice 2 because less than always means a negative number never subtract and i also looked up examples online so it gave me the same answer. YOUR WELCOME

7 0
3 years ago
Lauren,Amanda,and Cami each buy the same pizza.Cami eats 1/2 of her pizza.Amanda eats less than Cami.Lauren eats more than Cami.
Harrizon [31]
Amanda could’ve ate 1/4 and Lauren could’ve ate 3/4. I hope this helps!
6 0
3 years ago
What is the rate of change between the interval x= pi and x= 3pi/2
Romashka [77]

Answer:

\frac{6}{\pi } or 1.9099

Step-by-step explanation:

Look for y values at each of those given values of "x" and apply the slope formula.  When x = pi. y = -1 so the coordinate is (\pi,-1).  When x = 3pi/2, y = 2 so the coordinate is (\frac{3\pi }{2},2)

Plug those values into the slope formula:

\frac{2-(-1)}{\frac{3\pi }{2}-\pi}

You need a common denominator of pi:

\frac{3}{\frac{3\pi-2\pi}{2} }=\frac{3}{\frac{\pi }{2} }

Do the math on that to get a slope of \frac{6}{\pi } =1.9099

8 0
3 years ago
What is the smallest power of 10 that would exceed 999,999,999,991
Anit [1.1K]
69..............should of listened in class
3 0
3 years ago
Read 2 more answers
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