MATHEMATICS MIDDLE SCHOOL

Which equation represents a line that passes through (5, 1) and has a slope of StartFraction one-half EndFraction?y – 5 = y minus 5 equals StartFraction one-half EndFraction left-parenthesis x minus 1 right-parenthesis.(x –1)
y – y minus StartFraction one-half EndFraction equals 5 left-parenthesis x minus 1 right-parenthesis. = 5(x –1)
y – 1 = y minus 1 equals StartFraction one-half EndFraction left-parenthesis x minus 5 right-parenthesis.(x –5)
y – 1 = 5y minus 1 equals 5 left-parenthesis x minus StartFraction one-half EndFraction right-parenthesis.

Answers

Answer 1

Answer:

Answer:

y – 1 = y minus 1 equals StartFraction one-half EndFraction left-parenthesis x minus 5 right-parenthesis.(x –5)

Step-by-step explanation:

we know that

The equation of the line into point slope form is equal to

$y-y1=m(x-x1)$

we have

$m=(1)/(2)$

$(5,1)$

substitute

$y-1=(1)/(2)(x-5)$

Answer 2

Answer:

The equation of the line in point-slope form is: y - 1 = 1/2(x - 5).

What is Equation of a Line in Point-slope form?

The point-slope form of the equation of a line is given as, y - b = m(x - a), where (a, b) is a point and m is the slope of the line.

Given:

(5, 1) = (a, b)
Slope = 1/2 = m

Plug in the values

y - 1 = 1/2(x - 5)

Therefore, the equation of the line in point-slope form is: y - 1 = 1/2(x - 5).

Learn more abut point-slope form on:

brainly.com/question/24907633

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Answers

0 becaues 0+0+0=0. If this answer is wrong, well sorry. I didn't really get you question.

How many hundredths are in five tenths?How many thousandths are in five hundredths?Explain

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There are 0 hundredths in five thenths and there is five thousandsths in five hundredths.
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What is 8x squared = 56 rounded to the nearest tenth equal?

Answers

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8x^2=56
divide noth sides by 8
x^2=7
square root both sides
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Which expression is equivalent to sin7pi/6?A. sinpi/6
B. sin5pi/6
C. sin5pi/3
D. sin11pi/6

Answers

For this case we must find an expression equivalent to:

$Sin (\frac {7 \pi} {6})$

According to the unit circle, $\frac {7 \pi} {6}$ is in the third quadrant and equals 210 degrees.

Then, we must find an expression equivalent to:

$Sin (210) = - \frac {1} {2} = - 0.5$

We have to:

$\frac{11 \pi} {6}$

It is in the fourth quadrant and is equivalent to 330 degrees, according to the unit circle.

$Sin (330) = - \frac {1} {2} = - 0.5$

Answer:

Option D

The answer choice is D because sin7pi/6 which it’s exact form is -1/2 the only answer choice which the same exact form is D.

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Answers

$12$ $1/2cm$ = $12.5cm$

$12.5cm=125mm$

$125mm+25mm=150mm$

125 mm + 25 mm = 150 mm

Answer is 150 mm.

Solve for n: -6(n -8) = 4(12 -5n) + 14n.

Answers

Answer:

infinite solutions

Step-by-step explanation:

Given

- 6(n - 8) = 4(12 - 5n) + 14n ← distribute parenthesis on both sides

- 6n + 48 = 48 - 20n + 14n, that is

- 6n + 48 = 48 - 6n ( add 6n to both sides )

48 = 48 ← True

This indicates that the equation is true for any value of n

Answer:

This is a very classical type of equation in which, the solution is basically any number and it is known as an "Identity". So it has infinite solutions

Step-by-step explanation:

Apply the distributive law to both sides of the equation:

-6(n-8) = 4(12-5n)+14n

-6n-6*(-8) = 4*12+4*(-5n) + 14n

Reduce similar terms

-6n+48=48-20n+14n

-6n+48=48-6n

From here it is clear them to see that by adding -48 and 6n to both sides one obtains the identity 0 = 0

-6n+48=48-6n

-6n +6n + 48 -48 = 48 -48 - 6n + 6n

0 = 0

So every time you find this kind of problem and after reducen the equation you end up with a true statement, then the equation has infinite solutions

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