Mathematics College

Find the slope of the line through each pair of point
11. (-4, -3) and (7, 1)
12. (-2, -1) and (8, -3)

Answers

Answer 1

Answer:

11) 4/11

12) -0.2

Step-by-step explanation:

Related Questions

I need help. How do i solve this?

Answers

Answer:

C

Step-by-step explanation:

Cool

Line A is parallel to line B, if the measure of<2 is 78 degree, what is the measure of < 5 degree?

Answers

Answer:

h

Step-by-step explanation:

h

Who ever helps gets barinliest.​

Answers

Answer:

1/8

Step-by-step explanation:

The second option is the answer

Which expression is equivalent to |b| > 6 ?


b 6


b 6


b > –6 or b –6 and b < 6

Answers

Answer:

number 3. is the correct answer.

Find the nth term of
1x2x3+2x5x6+3 x 4x​

Answers

Answer:

66+12x

Step-by-step explanation:

1x2x3+2x5x6+3x4x

6+60+12x

66+12x

Given the linear equation Ax+By=8,it's x intercept is (8,0) and y-intercept is (0,8). What are the values of a and b

Answers

Answer:

A=1, B=1

Step-by-step explanation:

Equation of the line in intercept form

The intercept form of the equation of a line is:

[tex]\displaystyle \frac{x}{h}+\frac{y}{k}=1[/tex]

Where:

h = x-intercept

k = y-intercept

We are given the y-intercept (0,8) and x-intercept (8,0), thus the equation is:

[tex]\displaystyle \frac{x}{8}+\frac{y}{8}=1[/tex]

Multiplying by 8:

x + y = 8

Thus, the values of A and B are:

A=1, B=1

I will give brainiest to whoever answers correctly !!

Answers

The mark up in the price of the fish dinner is around 50.31%.

I need help with this

Answers

Gradient is 1/4 or 0.25

Answer:

1/4

Step-by-step explanation:

As 4 units move to the right, 1 unit goes up. Using the formula for slope:

Rise / Run

The gradient of the blue line is 1/4 or 0.25

2y + 4x = 16

Anyone know how to solve for Y?

Answers

Answer:

y = -2x + 8

Step-by-step explanation:

In this question, you have to solve for "y".

Solve:

2y + 4x = 16

Get "y" by itself by subtracting 4x from both sides.

2y = -4x + 16

Simplify by dividing both sides by 2.

y = -2x + 8

Answer:

this i what i got..........

What is the next term of the arithmetic sequence? -4,-9,-14,-19,

Answers

-24 is the next term.

Answer:

-24

Step-by-step explanation:

You add -5

Hope this helps you :)

7. The unlabeled graph shows the relationship
between two customary units of measure.
Only two pairs of units can be represented
Mini-Task
by the graph.
10
8
6
2
0 24
6
8 10
a. Determine the possible pairs of units.
b. Describe the relationship for each pair.

Answers

Answer:

I am not sure about that

Solve the question below, please

Answers

Answer:

x = 133.33°

Step-by-step explanation:

The Law of Cosines

It relates the length of the sides of a triangle with one of its internal angles.

Let a,b, and c be the length of the sides of a given triangle, and x the included angle between sides a and b, then the following relation applies:

[tex]c^2=a^2+b^2-2ab\cos x[/tex]

Since we know the values of all three side lengths, we solve the equation for x:

[tex]\displaystyle \cos x=\frac{a^2+b^2-c^2}{2ab}[/tex]

For the triangle in the figure: a=4.1, b=8.5, c=11.7, x=angle C. Applying the formula:

[tex]\displaystyle \cos x=\frac{4.1^2+8.5^2-11.7^2}{2*4.1*8.5}[/tex]

[tex]\displaystyle \cos x=\frac{-47.83}{69.7}[/tex]

[tex]\displaystyle \cos x=-0.6862[/tex]

[tex]x = \arccos (-0.6862)[/tex]

x = 133.33°

Which of the following values of t will result in a true statement when substituted into the given equation?

1/2 t-4(2+t)=20


A. t = 8
B. t = -8
C. t = 11
D. t = -12

Answers

It’s A choose A the stimulus given

Answer:

c

Step-by-step explanation:

A city has a population of 390,000 people. Suppose that each year the population grows by 6%. What will the population be after 15 years?
Use the calculator provided and round your answer to the nearest whole number.

Answers

Answer:

uh 351,000? im not sure..

Step-by-step explanation:


C= 3x2 + 10x - 32.7

Answers

Answer: True

Step-by-step explanation:

3 x 2 = 6

12.6 = 6x

6x = 5y

5y = 32

+

Answer:

C is -321 I hope this helps ^^

Which of the following are ordered pairs for the equation y = 3 /4 x + 6 ?
a. ( 6 , 0 ) ( 10 , 3 ) ( 14 , 6 )
b. ( 6 , 0 ) ( 9 , 4 ) ( 12 , 8 )
c. ( 0 , 6 ) ( 4 , 9 ) ( 8 , 12 )
d. ( 0 , 6 ) ( 3 , 10 ) ( 6 , 14 )

Answers

The answer is C. (0,6) (4,9) (8,12)

The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the lock.

Answers

Answer:

147

Step-by-step explanation:

Sam lives 8 miles from work and Mike lives 30 miles from work. How much farther is Mike’s trip to work than Sam’s?

Answers

22 miles,
30miles - 8 miles = 22 miles
Mikes trip to work is 22 miles farther than sam’s

Solve 3[-x + (2x+ 1)] =X- 1.
x= ?

Answers

Answer:

x= -2

Step-by-step explanation:

What is greater? 50 ppm (parts per mile) or 1.1 meters?

Answers

50 ppm BZBDBDBDBDHDJ

Mrs. Robbins was trying to find a matching pair of shoes in her closet this morning. She has 4 blue shoes, 6 black shoes, 2 brown shoes, 2 white shoes, 2 pink shoes, and 6 sparkly shoes. The light bulb in the closet went out so she couldn't see anything. What is the probability she will grab a white shoe, keep it, and grab another white shoe?​

Answers

Answer:

14 ; three of them are black, 2 are black and leather, 9 are leather

Step-by-step explanation:

i hope this helps

is 1/2 and 4/9 proportional

Answers

Answer:

No

Step-by-step explanation: If right press thanks and rate 5/5 plz

Answer:

Not proportional.

Step-by-step explanation:

To find out if the fractions are proportional, you have to cross multiply each fraction to see if each number multiplied is the same.  2 * 4 = 8 and 1 * 9 = 9.  The numbers are not the same here so it is not proportional.

Three runners are running a relay race. The first runner runs 3 2/3 miles , the second runner runs
2 2/3miles, and the last runner runs 1 1/6 miles.
How many miles was the whole race?

Answers

Answer:

I think its uh carrot

Step-by-step explanation:

Factor the function using sum/difference of cubes:
f(x)=x^3-27

Answers

Answer:

(x-3)(x^2+3x+9)

Step-by-step explanation:

Please can you help on this question?!!!!!!!

Answers

Answer:

he has to run another 1/3 of the race for it to equal 6 kilometer all together

Step-by-step explanation:

hope this helps

Ms. Davis is doing an activity with her statistics students where she gives them a 202020-question multiple choice test, and they know none of the answers. Students need to guess on every question, and each question has 555 possible choices, 111 of which is correct.
What are the mean and standard deviation of the number of questions that each student gets correct?
You may round your answers to the nearest tenth.

Answers

Answer:

The mean and standard deviation of the number of questions that each student gets correct are 4 and 1.789 respectively (

Answer: mean: 4

standard deviation: 1.79

Step-by-step explanation:

If a Swoog can Swig, and a Swig can Swoog, can a Swoog Swig, a Swig Swoog?
A) Fire Truck
B) Croissant
C) Yes
D) Computerized Beard Foundation​

Answers

Answer:

C. yes loll :P

Step-by-step explanation:

Hav a good day

Answer:

Yes?

Step-by-step explanation:


An account has a principal of $500 and a
simple interest rate of 3.3%. How much interest
would be earned after 3 years?

Answers

Answer:

$49.50

Step-by-step explanation:

Simple interest formula => interest = principal x rate x time period

interest = 500 x .033 x 3 years

interest = 49.50

I hope this helps!

-TheBusinessMan

complete the ratio table below

Answers

I think 53, 46, and 65

what is the name for the marked?

Answers

Answer:

C not sure though

Step-by-step explanation:

I think it’s C

Explanation: it’s a connected line and it can’t be DAC since there isn’t a option for that

Hope this helped! :)
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