line j passes through the coordinate points (4,1) and (-3,_6).what is the y-intercept of the equation that is parallel; to line j and passes through the point,(7,1)

Answers

Answer 1

Answer: y-intercept is -6

Step-by-step explanation: Calculate the slope of the line between the two given points:

Rise/Run = slope, m in the standard form of a straight line: y=mx+b, with b the y-intercept (the value of y when x=0).

Rise = 1 - (-6) = 7

Run = 4 - (-3) = 7

Slope = Rise/Run, 7/7, or 1

y=mx+b

y = 1x+ b

Find b by entering one of the two given points. I'll pick (4,1).

y = 1x+ b

What's important now is the next step. The equation "that is parallel" must have the same slope as the reference equation, 1 in this case.

[If, out of curiosity, you want the full equation of the reference line, we can find b in this way:

Enter one of the two given points and solve for b. I'll pick (4,1):

y = 1x+ b

1 = 1*(4)+ b

b = -3

y = 1x - 3 is the first equation.]

All we really needed from the first, or reference, equation is the slope, 1 in this case. Parallel lines have the same slope, so we want an equation in the form:

y=1x+b

This equation will be parallel, regardless of the value of b. But we want it to go through a specific point, (7,1). So use that point and solve for b:

y=1x+b

1=1*7+b

b=-6

The equation is y=1x-6

Line J Passes Through The Coordinate Points (4,1) And (-3,_6).what Is The Y-intercept Of The Equation

Related Questions

which of the following is the value of the expression x^2+4/2 when x=-2

Answers

Answer:

Step-by-step explanation:

x^2 + 4 ÷ 2

-2^2 + 4 ÷ 2

4 + 4 ÷ 2

4 + 2

A rectangle’s width is 2 meters shorter than its length, l. Its area is 168 square meters. Which equation can be used to find the length of the rectangle?

A. l(l – 2) = 168
B. l(l + 2) = 168
C. 2l 2 = 168
D. l 2 = 168

Answers

Answer:

Step-by-step explanation:

The area (A) of the triangle is the product of its length (l) and width (w). A = l x w. Since the width is 2 m shorter than the length, it may be expressed as w = l -2. The equation for area becomes,

A = l x (l - 2)

Substituting the known area and rearranging the equation gives,

l(l - 2) = 168.

Answer:

Step-by-step explanation:

Let length be "l"

width = l-2 m

Area of rectangle = length * width

so l(l-2) = 168

P.S: L= 14 cm

Please solve using the image. No links.

Answers

Answer:

(A) True. False. True.

(B) 4

Step-by-step explanation:

Will give brainliest, need help ASAP

Answers

They are congruent because they are opposite sides. If this is wrong I am sorry

What is the length of the hypotenuse of the triangle below?

A. 1

B. 9

C. 18√2

D. 81√2

E. 18

F. 9√2

Answers

Answer:

h = 18 units

Step-by-step explanation:

(9 sqrt 2)^2 + (9 sqrt 2)^2 = h^2

162 + 162 = h^2

Sqrt 324 = h

h = 18 units

Given that r varies directly as t^3, and r=54 when t=3. Find t when r=250

Answers

Answer:

t = 5

Step-by-step explanation:

Given r varies directly as t³ then the equation relating them is

r = kt³ ← k is the constant of variation

To find k use the condition r = 54 when t = 3 , then

54 = k × 3³ = 27k ( divide both sides by 27 )

2 = k

r = 2t³ ← equation of variation

When r = 250 , then

250 = 2t³ ( divide both sides by 2 )

125 = t³ ( take cube root of both sides )

[tex]\sqrt[3]{125}[/tex] = t , that is

t = 5

Which represent correct variations of the formula for speed? Check all that apply.

t =
s =
t =
s = dt
d = st
d =

its ABE btw

100 point giveaway just cuz

Answers

Answer:

Option 4

Step-by-step explanation:

The formula for distance is d = s * t (distance = speed times time)

so we can use algebra to find s

d = s * t

s * t = d

s = d / t (which is option 4)

option number 4 is the correct formula

My teacher makes us read the book to learn and the book doesnt show how to solve something like this

Answers

If the mean score is 55% and the s.d. is 15%, then a test score of at least

55% + 1.5 × 15% = 77.5%

falls in the A range.

The next cutoff score is 0.5 s.d. from the mean, which is

55% + 0.5 × 15% = 62.5%

so any test score between 62.5% and 77.5% is in the B range.

The next cutoff is

55% - 0.5 × 15% = 47.5%

so a score between 47.5% and 62.5% gets a C.

The lower limit of the next range is

55% - 1.5 × 15% = 32.5%

so 32.5% - 47.5% gets a D.

Anything lower than 32.5% is an F.

All changes saved
D
4. Eric is helping his younger sister learn division. He is having a hard time explaining what a remainder is. Help Eric out by describing
what a remainder is in your own words. What is the remainder when 76 is divided by 3?

Answers

Answer:

You'd get 25.3333 or you could also express 76/3 as a mixed fraction: 25 1/3.

↑

the arrow pointing shows what the remainder means

remainder is the one which is down

Question 1-2
1
Tom walks 1 mile in
of an hour. Kyle walks 4 miles in
4
of an hour.
5
Who walks at a faster speed, Kyle, Tom, or neither?

Answers

Answer:

460 feet

Step-by-step explanation:

Kyle walks the fastes

please help me and thank you

Answers

Answer:

the location of Y is 9.5

Step-by-step explanation:

-7+26 = 19

19/2 = 9.5

Step-by-step explanation:

Y = (Z + X) ÷ 2

Y = (26 + (-7) ) ÷ 2

Y = 19 ÷ 2

Y = 9,5

Location of Y = 9,5

Sorry if its wrong ^.^

Write a polynomial function of the least degree that has roots of 3 and (4 + i).

Answers

Answer:

your answer is 4+3

Step-by-step explanation:

#Help plz
#No spam -_-||
#Quality answer needed

Answers

Please find attached photograph for your answer.

Hope it helps.

Do comment if you have any query.

what is One quater of 240

Answers

Answer:

Step-by-step explanation:

A cheerful teen willing to help,

who listens to "Queen of Mean,"

stay positive,

stay salty.

60 is the answer because I did some calculations and did some research and got 60 hope this helps

What is the missing side length of a right triangle with legs 4 and 6 centimeters

Answers

Answer:

7.21 cm.

Step-by-step explanation:

4² + 6² = x²

16 + 36 = x²

52 = x²

[tex]\sqrt{52} = x[/tex]

7.21 cm.

Check

The third side of a triangle is greater than the difference and less than the sum of the lengths of the two given sides. 6 - 4 = 2 and 6 + 4 = 10

So the third side is between 2 and 10.

Kate Sanders, a researcher in the department of biology at IPFW University, studied the effect of agriculture contaminants on the stream fish population in Northeastern Indiana (April 2012). Specially designed traps collected samples of fish at each of four stream locations. A research question was: did the differences in agricultural contaminants found at the four locations alter the proportion of the fish population by gender? Observed frequencies were as follows.a. Focusing on the proportion of male fish at each location, test the hypothesis that the population proportions are equal for all four locations. Use a .05 level of significance. What is the p-value and what is your conclusion?b. Does it appear that the differences in agricultural contaminants found at the four locations altered the fish population by gender?

Answers

Answer:

H0 : population proportion are equal

H1: population proportion are not equal

0.4779 > 0.05

Step-by-step explanation:

solve for y:

24=4x+6y

Answers

Answer:

let x = 0

therefore

24=4(0)+6y

24=0+6y

24=6y

y= 24/6

y=4

you can take different value of x and the value of y will change automatically

Find the social security tax deducted for each weekly paycheck of $237.

Answers

Answer:

$14.70

Step-by-step explanation:

Savannah earns $247. 00 how many hours did she work.

Answers

Answer:

Step-by-step explanation:

1. 8.25

2. Savannah

Earnings of Savannah: $190

Earnings of Greg: $180

Earnings of Kevin: $165

4. 26 Hours

5. 55.55 hours (or 56 hours)

Find the rate of depreciation if you bought a car for $20,000 and, after 4 years, it is worth $12,800. Round to the nearest hundredth.
Use the depreciation model y=a(1−r)t.

Answers

Answer:

I think he answer might be 13,000

Step-by-step explanation:

if the number is higher then 5 it goes over to the tenth

I will put brainly just helppppppppppppppppppppppppppppppppppppppppppppp

Answers

Well the answer would be B

You flip a coin four times. “Heads” is called a success. possible outcomes are shown in the tree diagram. What is the probability of the coin landing heads up exactly twice out of the four flips?

Answers

Answer:

6/16

Step-by-step explanation:

there are 6 chances for it to be a double success out of a total 16 tries

find the value of 3a + 4b when a=19 and b=9

Answers

Answer:

3x19+14x9

183

Step-by-step explanation:

Rahmat wants to meet Ah Chong at his house. He has two options, whether via the road by walking 195 m to west and 28 m to north or he can pass through a field directly to Ah Chong's house. Which option is faster to Ah Chong's house? Then, find the difference between the distance via the road and through the field.

Answers

Answer:

197 m26 m

Step-by-step explanation:

Use Pythagorean to find the distance through the field:

[tex]d = \sqrt{195^2+28^2} =\sqrt{38809} =197[/tex]

Difference between two options:

(195 + 28) - 197 = 26 m

Answer:

It is faster to walk through the field and directly to Ah Chong's house.

The difference between the distance via the road and through the field is 26 m.

Step-by-step explanation:

The scenario can be modeled as a right triangle (see attached diagram).

Option 1Walk 195 m west and 28 m north.

⇒ Total distance = 195 + 28 = 223 m

Option 2Walk directly to Ah Chong's house through the field.

To calculate this distance (hypotenuse of the right triangle), use Pythagoras Theorem.

Pythagoras Theorem

[tex]a^2+b^2=c^2[/tex]

where:

a and b are the legs of the right triangle.c is the hypotenuse (longest side) of the right triangle.

[tex]\implies 195^2+28^2=c^2[/tex]

[tex]\implies c^2=38025+784[/tex]

[tex]\implies c^2=38809[/tex]

[tex]\implies c=\sqrt{38809}[/tex]

[tex]\implies c=197[/tex]

Therefore, the distance for option 2 is 197 m.

Difference

Option 1 - Option 2 = 223 - 197 = 26 m

Conclusion

As 197 < 223, it is faster for Rahmat to walk through the field and directly to Ah Chong's house (option 2).

Learn more about Pythagoras Theorem here:

https://brainly.com/question/27648540

https://brainly.com/question/27988757

rlly need help on this ill give brainliest :)

Answers

Answer:

3^15/5^16

Step-by-step explanation:

(3^3 x 3^6 x 5^-4) / (3^-6 x 5^12)

= (3^3 x 3^6 x 3^6) / (5^12 x 5^4)

= 3^15 / 5^16

-10÷0.22 what is the answer

Answers

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-45.4545454545 *45 repeating*

Step-by-step explanation:

Answer:

-45.45454...

Step-by-step explanation:

Name the smallest even number divisible by 6 and 9.

Answers

Answer:

Step-by-step explanation:

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Answers

[tex]Let's solve for a.2(x+a)=4bStep 1: Add -2x to both sides.2a+2x+−2x=4b+−2x2a=4b−2xStep 2: Divide both sides by 2.\frac{2a}{2} =\frac{4b-2x}{2} \\a=2b-x\\Answer:a=2b−x[/tex]

Which in fraction reprecent 80%

Answers

Answer:

answer is 4/5

1) Given any logarithmic equation of the form logo x = y, what is the restriction on "x" and why?

Answers

Answer:

x=(h)

Step-by-step explanation:

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