Calculate the slope of a Line that intersects point (6,2) And ((-4,-3). A.1/2. B.2/3 C.4/5. D.7/8. For me the answer are a. Please help me.

Answers

Answer 1

Answer: $A(6;\ 2);\ B(-4;-3)\n\nslope:\n\nm=(y_B-y_A)/(x_B- x_A)\n\nm=(-3-2)/(-4-6)=(-5)/(-10)=(1)/(2)$

Answer 2

Answer: $(6,2), \ \ \ (-4, -3) \n \n Slope \ Formula : \n \nm= (y_(2)-y_(1))/(x_(2)-x_(1) ) \n \nm= ( -3-2)/(-4-6) =(-5)/(-10)=(1)/(2) \n \n Answer : \ A. \ \ (1)/(2)$

Related Questions

Simplify -2[9 - (x + 7)]. -32 - x -4 - x -4 + 2x -32 + 2x
-7 - 7 ( 8x - 7 ) = - 19 + 5x
Ben wants to leave a 20 percent tip for the waiter at a restaurant. If his meal is $28.53, how much will his total bill be, including the tip? Responses $2.84 $2.84 $5.71 $5.71 $28.53 $28.53 $34.24
What is the percentage of 199.50 out of 286?
sam needs 4/6 cap of laundry detergent for his laundry. the cap on top of the laundry detergent holds 1/3 cup. he has1capful of detergent.does he have enough?

Find the distance between the two points in the simplest radical form (9,-8) and (3,0)

Answers

Answer:

d = 10 units

Step-by-step explanation:

calculate the distance d using the distance formula

d = $\sqrt{(x_(2)-x_(1))^2+(y_(2)-y_(1))^2 }$

let (x₁, y₁ ) = (3, 0 ) and (x₂, y₂ ) = (9, - 8 )

substitute these values into the formula for d

d = $√((9-3)^2+(-8-0)^2)$

= $√(6^2+(-8)^2)$

= $√(36+64)$

= $√(100)$

= 10 units

6. You deposit $1500 in an account that pays 5% interest yearly.a. Write an exponential equation describing this situation.

b. How much money do you have after 6 years?

Answers

The answer to B is $1950 because the 5% equal 75 dollars and 75 times 6 equals 450 so 1500 plus 450 equal 1950

Represent the decimal number 8620 (a) in BCD (b) in Excess-3 (c) in 2 4 2 1 code

Answers

Sep 9, 2014 - Decimal BCD 2421 Excess‐3 8, 4, -2, -1 Digit 8421 ... For example, decimal 395 isrepresented in the excess‐3 code as 0110 1100 1000. ... 0011 0111, which is obtained simply by complementing each bit of the code

13.A student wishes to determine the percentage of students in his school that bring a sack lunch. He decides to poll every student in his grade level. It is found that 30 percent on the students polled bring a sack lunch. The student concludes that 30 percent of the students in the school bring a sack lunch. Identify the abuse of statistics.

bad sample

small sample

nonresponse

loaded question

Answers

Answer:

The answer is Bad sample.

Step-by-step explanation:

The student polls every student in his grade level. It is found that 30 percent on the students polled bring a sack lunch.

The student concludes that 30 percent of the students in the school bring a sack lunch.

Firstly, students of a single grade do not represent the entire school population. The student here asked every student of his class, so the sample was not random. It was biased and bad.

The collected data is not representative of the population, so it is a bad sample or bad sampling.

I would say this is considered small sample, because there is nothing really wrong with his survey in terms of quality. it's not like he only survey boys or girls, or like only survey rich or poor people. In other words, his survey is from a random pool, assuming the kids in his grade are mostly normal people. Therefore, I would say that if this person surveyed more people, then he'll get much better data.

What is the volume enclosed by the slanted prism in the diagram 12 cm 9 cm area of base = 25 cm

Answers

V=Bh V = volume B = area of the base h = height* *The height is the perpendicular height, 9 cm in this case, not the slant length, 12 cm.

so its 225cm

hope it helped

So the distance of a aircraft flies a proportional relationship whith its number of hours inflight. The table shows the number of miles flown for a number of hours in flight. Find the constant of proportionality. How long will the jet take to travel 5,880.

Answers

The constant of proportionality is k = 490 and the equation is y = 490x where x is the number of hours and y is the total number of miles

The time required is 12 hours

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the distance of the aircraft be = x

Let the total time taken by the aircraft be = y

Let the constant of proportionality be k

when x = 1 ,

y = 490

So , the equation will be y = kx

Substituting the values in the equation , we get

y = 490x

when x = 2

y = 490 ( 2 )

y = 980

Now , the time taken by aircraft to travel 5,880 miles is

Substitute the value of y as 5880 in the equation , we get

5880 = 490x

Divide by 490 on both sides of the equation , we get

x = 5880 / 490

x = 12

Therefore , the time taken is 12 hours

Hence , the constant of proportionality is 490

To learn more about proportion click :

brainly.com/question/7096655

#SPJ2

Answer:

The constant of proportionality is 490

The jet will take 12 hours to travel 5,880 miles

Step-by-step explanation: The miles multiply by 490 each time.

490 x 12 is 5,880

Other Questions

Doctors use the term maximum heart rate (MHR) when referring to the quantity found by starting with 220 beats per minute and subtracting 1 beat per minute for each year of a person’s age. Doctors recommend exercising 3 or 4 times each week for at least 20 minutes with your heart rate increased from its resting heart rate (RHR) to its training heart rate (THR), where THR = RHR + .65(MHR – RHR) Which of the following is closest to the THR of a 43-year-old person whose RHR is 54 beats per minute? A. 197 B. 169 C. 162 D. 134 E. 80

mario went on a hike with his friends. they hiked 2,24 miles an hour for 8 hour. how many miles did they hike in all

Kayla earns a weekly salary of $290 plus a 5.5% commission on sales at a gift shop. How much would she make in a week if she sold $5799 worth of merchandise. How do I set up this problem?

According to The Fundamental Theorem of Algebra, how many zeros does the function. f(x) = 3x4 + x + 2 have?