Mathematics High School

What is the slope??? PLEASE HELP!!!

What Is The Slope??? PLEASE HELP!!!

Answers

Answer 1

Answer:

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. ... Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line.

What Is The Slope??? PLEASE HELP!!!

Related Questions

Yosef typed a 54 word paragraph in 2/3 minute. What is his typing speed in word per minute

Answers

his typing speed is 94.5
Yosef can type 6 words per minute (hope this helps)

In triangle ABC, the measure of angle A is 95º and the
measure of angle B is 35º. What is the measure of angle C?
A
50°
B
60°
с
140°
D
180°

Answers

A because 180-130=50 u have to add 35 n 95 n subtract from 180!

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°, thus

∠ A + ∠ B + ∠ C = 180°, so

95° + 35° + ∠ C = 180

130° + ∠ C = 180 ( subtract 130° from both sides )

∠ C = 50° → A

In the 48 years between 1842, the average rate of erosion at horseshoe falls was 33 divided by 50 metre per year. In the 22 years between 1905 and 1927 the rate of erosion was 7 divided by 10 meter per year . Approximately how much total erosion occurred during these two time periods

Answers

Answer:

47. 08 meters

Step-by-step explanation:

Given that:

In 48 years between 1842 :

Rate of erosion = 33/50 meters per year

Between 1905 - 1927 (22 years)

Rate of erosion = 7/10 meters per year

Approximately how much total erosion occurred during these two time periods ;

Total erosion that occured within 1842:

Rate of erosion * number of years

(33/50)m * 48

0.66 meters * 48

= 31.68 meters

Total erosion that occured between 1905 - 1927:

Rate of erosion * number of years

(7/10)m * 22

0.7 meters * 22

= 15.40 meters

total erosion which occurred during these two time periods ;

31.68 meters + 15.40 meters

= 47.08 meters

Answer:

47. 08 meters

Step-by-step explanation:

Given that:

In 48 years between 1842 :

Rate of erosion = 33/50 meters per year

Between 1905 - 1927 (22 years)

Rate of erosion = 7/10 meters per year

Approximately how much total erosion occurred during these two time periods ;

Total erosion that occured within 1842:

Rate of erosion * number of years

(33/50)m * 48

0.66 meters * 48

= 31.68 meters

Total erosion that occured between 1905 - 1927:

Rate of erosion * number of years

(7/10)m * 22

0.7 meters * 22

= 15.40 meters

total erosion which occurred during these two time periods ;

31.68 meters + 15.40 meters

= 47.08 metersStep-by-step explanation:

On Tuesday morning, the temperature is -5º F. The temperature rises 3 4 degree each hour for 6 hours before dropping 1 4 degree each hour for 3 hours. What is the temperature, in degrees Fahrenheit, after 9 hours?

Answers

Answer:

The temperature in degrees after 9 hours is -1.25 degrees Fahrenheit

Step-by-step explanation:

Here, we want to know the temperature after 9 hours

Per hour rise each hour is 3/4 degree = 0.75 degree

In 6 hours that will be 0.75 * 6 = 4.5 degrees

Or hour drop is 1/4 = 0.25 degree

In 3 hours, that will be 0.25 * 3 = 0.75 degree

Since it is a drop, we have -0.75 degree

Temperature after 9 hours will be;

-5 + 4.5 -0.75

= -5.75 + 4.5 = -1.25 degrees fahrenheit

The ratio of students to teachers competing in a charity race is 8:3. If 48 students take part in the race, how many teachers are
there?

Answers

Answer:

8/3=48/x

Step-by-step explanation:

times both sides by 3 8=144/x

times x by both sides 8x=144

x=18

there are 18 techers

Drag the numbers below to put them in order from least to greatest:
-19 -12 -13 9 -4 -1

Answers

-19, -13, -12, -4, -1, 9
-19,-13,-12,-4,-1,9 because negative numbers are smaller than positive because they are not real numbers

Which ordered pair is a solution to the system?

Answers

(3,1)



Hope this helps :))
I think the answer is (3,1)

An expression is shown. 590.92 - 219.38 What is the value of the expression?​

Answers

Answer:

371.54

Step-by-step explanation:

590.92 - 219.38 = 371.54

Value of the expression using the subtraction method is 371.54

What is Subtraction?

Subtraction is an arithmetic operation that represents the operation of removing objects from a collection

Given expression,

590.92-219.38=371.54

Hence, the value of the expression is 371.54

Learn more about subtraction here

https://brainly.com/question/20671719

#SPJ2

I need to know if its maximum or minimum

Answers

i’m pretty sure it’s minimum

Answer:

minimum

Step-by-step explanation:

because there's a dip

What is the distance between (4,-1) and (0,1)

Answers

The distance is 4 between of the 2 points

Answer:

answer is in the image below

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

URGENT HELP! VIEW PICTURE​

Answers

Answer:

it 2

Step-by-step explanation:

Answer:
I think it’s 3(n/5)

Explanation:

Synthetic division
(3x^2 - 4 + x^3) = (x - 1)

Answers

Answer:

x³+3x²-4/×-1=x²+4x+4+0/x-1=x²+4x+4

which equation matches the table??

Answers

The answer is the third one of y = 6x.

As you substitute x = 1, you get y = 6.

You substitute x = 2, you get y = 12.

1 and 2 plz help me im nice:)

Answers

Answer:

1. 13

2. 28

Step-by-step explanation:

hope this helps

13 and 28 I think. Hope this helps.

What is the APR on a loan with a monthly periodic rate of 1.75%

Answers

try using socratic that will help too

A store sells mugs. Each mug cost the same amount.

Answers

Answer:

nobody won't be able to answer this without some more details.

Answer:

that's nice

Step-by-step explanation:

if u actually need help ask this question again or put the whole question in the comments section

ur welcome

a car travels 15 miles in 15 minutes how many miles does it travel in 2 hours ​

Answers

Answer:

120 miles in 2 hour

Step-by-step explanation:

One hour has 4 times 15 minutes, so you need to do 15 miles x 4 and that time 2 because its 2 hours.

A car dealership decreased the price of a certain car by 13%. The original price was $45,400.



Please I need help with this or I fail math

Answers

Answer:

5902

Step-by-step explanation:

Solution: 13% off 45400 is equal to (13 x 13) / 100 = 5902.

what is 3 1/5 times 1/6?

Answers

Answer:

0.53333333 or 0.54

Step-by-step explanation:

Solve for x.
8(x + 1) - 3(x + 4) = 7(2 - x)

x = 1 1/2
x = -1 1/2
x = 1 1/4
x = -1 1/4

Answers

Answer:

A. x = 1 1/2

Step-by-step explanation:

Answer:

A. x = 1 1/2

Step-by-step explanation:

5m+26 when m=3 i just need a answer but u can solve

Answers

Answer:41

Step-by-step explanation:

Substitute

5(3) + 26

5(3) = 15

15 + 26 = 41

Hope it helped!

Please give Brainliest if you found it helpful :)

How many solutions does 6x= 1 = 2x + 5 + 4x + 6 have?
A. No Solutions
B. Two solutions
C. Infinitely many solutions
D. One Solutions​

Answers

Answer:

C. Infinitely many solutions

Step-by-step explanation:

Answer:

INFINITE SOLUTIONS

Step-by-step :(examples)

any value of x makes the equation true

true for all= infinite solutions

one solution= x=30

no solution= 7=0

3 hats and 2 scarves costs £12.
5 hats and 4 scarves costs £21.
Find the cost of a hat.
Find the cost of a scarf

Answers

Answer:

hat=£(9*9)/3*24)/3/8/9

Scarf=£1.5

Step-by-step explanation:

Let's suppose hats is the variable h

And Let's suppose scarves is the variable s

3h+2s=12

5h+4s=21

so, 3h+2s=12 which is also 2s=12-3h

so, in the equare 5h+4s=21 we can replace the 4s with 2(12-3h) Now the equation is this:

5h+24-6h=21

*Simplified*

Now 5h-6h= -1h

-1h+24=21

+1h      +1h

on each side.

now the equation is(remember 1h=h): 24=h+21

I think you can do it now.

Now with the cost of the hats, we can use the first equation: 3h+2s=12

h=3

3*3=9

-9    -9

2s=3

s=1.5

Pls someone help idk

Answers

Answer:

first one c and the second on b

Step-by-step explanation:


What is the decimal equivalent of
7/8
?
A. 0.780
B. 0.870
C. 0.875
D. 0.885

Answers

7/8 is equal to 0.875. Have a good day!

Carmen has bought 30 pounds of dog food. She feeds her dog 2/3 pounds for each meal. For how many meals will the food last?

Answers

Answer:

24/34=12/17=.7058..................

Step-by-step explanation:

30 pounds\ (2/3) pounds per meal = 45 meals

You can set up a conversion table

Evaluate 7x+5y+2 at x=1 and y=2 is
JI​

Answers

Answer:

19

Step-by-step explanation:

7(1) + 5(2) + 2

7 + 10 + 2

19

The answer for the question is 19

help!!! I'm not really good at graphs so I also need an explanation please!​

Answers

Answer:

Hi, I think it's DEGF

Step-by-step explanation:

for y=x－2,

just move y=x down 2 units.

for x=－2,

it's the easiest one, just see if there is a vertical crossing －2 on the x-axis.

for－2x+4,

you can see it as move y=－2x up 4 units, and for y=－2x, you can find it out by sub (1,-2) and (0,0) onto the graph.

for x²-4,

see it as y=x² moved down 4 units. for y=x², it's simply a parabola which is symmetrical along y-axis and crossing (0,0). And remember that since the coefficient of x² is positive, the graph is open upward.

Hope this will help u!!

f(x) = - 3x4 + 7x2 – 2x + 13
Polynomial

Answers

Answer:

im not sure what you want me to do

Step-by-step explanation:

Answer:

f(x) =-2x +15

Step-by-step explanation:

you multiply then add positives and negatives

Milligrams (\text{mg})(mg)left parenthesis, start text, m, g, end text, right parenthesis of iron per serving. Then they changed their recipe so they had 1.8\,\text{mg}1.8mg1, point, 8, start text, m, g, end text of iron per serving. What was the percent increase in iron?

Answers

Answer:

48.76%

Step-by-step explanation:

Here is the complete question;

A brand of cereal had 1.21milligrams of iron per serving. Then they changed their recipe so they had 1.8mg of iron per serving. What was the percent increase in iron?

Given

Initial amount of iron in cereal per serving = 1.21mg

final  amount of iron in cereal per serving =1.8mg

Required

Percentage increase in iron

Increment = 1.8mg - 1.21mg

Increment = 0.59mg

% increase in iron = increment/original amount * 100%

% increase in iron = 0.59/1.21 * 100

% increase in iron = 0.4876 * 100

% increase in iron = 48.76%

Hence the percent increase in iron is 48.76%

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