Answer:
M=2/3
m=1/2
Step-by-step explanation:
In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line.[1] Slope is often denoted by the letter m; there is no clear answer to the question why the letter m is used for slope, but its earliest use in English appears in O'Brien (1844)[2] who wrote the equation of a straight line as "y = mx + b" and it can also be found in Todhunter (1888)[3] who wrote it as "y = mx + c".[4]
Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line. Sometimes the ratio is expressed as a quotient ("rise over run"), giving the same number for every two distinct points on the same line. A line that is decreasing has a negative "rise". The line may be practical - as set by a road surveyor, or in a diagram that models a road or a roof either as a description or as a plan.
The steepness, incline, or grade of a line is measured by the absolute value of the slope. A slope with a greater absolute value indicates a steeper line. The direction of a line is either increasing, decreasing, horizontal or vertical.
Allen finds the area of the woods to be 6600 square feet. Why is Allen
incorrect?
A: Allen is incorrect because he applied the scale to the sides and then
multiplied the width and the length together.
B: Allen is incorrect because he multiplied the length and the width and then
applied the scale.
C: Allen is incorrect because he did not apply the scale.
D: Allen is incorrect because he used the formula to find perimeter instead of
area.
Answer: C
Step-by-step explanation:
The diameter of a circle is 14 ft. Find its area to the nearest tenth.
Answer:
615.8
Step-by-step explanation:
A=πr2=π·142≈615.75216
Answer:
Solution given:.
diameter=14ft
radius [r]=14/2=7ft
Now
Area of circle =πr²=π×7²=154ft²
Use the information below to answer the next 4 questions.
Renee, Susan, and Martha will share the cost to rent a vacation house for a week.
Renee will pay 40% of the cost.
Susan will pay .35 of the cost.
Martha will pay the remainder of the cost.
Answer:
ok
Step-by-step explanation:
lol
Solve: -6 = b/18⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Answer:
b=-108
Step-by-step explanation:
answer:
-108 = b
step-by-step explanation:
-6 = b/18
do the inverse to get the variable by itselfwe will have to multiply 18 to both sides(X18) -6 = b/18 (X18) — multiplying b/18 and 18 crosses out the 18's
-108 = b
anyone know this equation ????
Answer:
c (-2,1)
Step-by-step explanation:
use y= and substitute into 2nd equation which will give you x. Then take x value and substitute into first equation which will give you y value and theres your answer
275^2 please answer this question
Answer:
75,625
Step-by-step explanation:
A group of mothers answered yes or no to the survey questions below.
Do you have 3 or more children?
Do you own a minivan?
The same mothers responded to both questions. The results are shown in the first table.
Of the 43 mothers with 3 or more children 26 of them own a minivan.
Complete the two way frequency table to represent the correct mothers for each cell of the table.
Answer:
To draw a two way table for the own a mini van table as it says 26 own a minivan for people with 3 or more children is subtraction from the given full total 37;
37 - 26 = 11 and finding two or more children is 51- ?= ? see below ans 51- 11 = 40 for those that don't own a mini van.
Then its quick addition to find 40+17 = 57
See given answers in question already easy to answer in bold before doing the sums.
one or 2 children | 3 or more children Total
Do own a mini van 11 26 = 37
Do not own a mini van 40 17 = 57
Total 51 43 = 94
please help, will mark brainliest :)
Answer:
The answer to this question is the second choice.
Step-by-step explanation:
Drag each question to the correct location on the table.
Classify the questions as statistical or not statistical.
;-; i'm stuck again
please help
Answer:
The answer is 49 squar cm
Step-by-step explanation:
7x7=49
Andrea is selling scooters. This equation shows how Andrea's revenue () depends on the number of scooters sold (x). y = 4x How much revenue does Andrea get for each scooter?
Answer:
Andrea get for each scooter?
Step-by-step explanation:
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
(x+9)(x+10)
Step-by-step explanation:
9*10=90
9+10=19
Answer:
(x+9)(x+10)
Step-by-step explanation:
Explanation in Image,
Btw the links are Viruses, DO NOT DOWNLOAD ANYTHING FROM THEM
they are bots going around brainly trying to make people download viruses from them, I hate them too btw, I feel you.
Which set of side lengths could be used to form a
right triangle?
7.5 in., 18 in., 21.5 in.
7.5 in., 18 in., 19.5 in.
7.5 in., 19.5 in., 21.5 in.
18 in., 19.5 in., 21.5 in.
All sides of a right triangle are different lengths.
The shortest being the leg in which is opposite to the smallest angle on the standard right triangle (30 degrees). The side with the longest length is always the hypotenuse (point a-c).
Therefore, both answer a and b are eliminated considering two sides of the triangle have equivalent lengths.
Answer: C
You can use the Pythagorean theorem to check your answer (a^2+b^2=c^2)
how many number from 1-100 are divisible by 3 or 4
pls help me I will make u an brainest
Gaussville’s soccer team won 40% of their first 40 games. They went on to win
n games in a row. At this point, they had won 50% of the total games they had
played. What is the value of n?
(A) 4 (B) 10 (C) 12 (D) 8 (E) 9
Answer:
D) 8Step-by-step explanation:
A is 45% win rate - incorrect
B is 52% win rate - incorrect
C is 54% win rate - inncorrect
D is 50% win rate - correct
E) is 51 win rate - incorrect
The value of N is 8.
Since Gaussville's soccer team won 40% of their first 40 games, and then they went on to win N games in a row, and at this point, they had won 50% of the total games they had played, to determine what is the value of N the following calculation must be performed:
40 x 0.4 = 16 40 + 4 /// 16 + 4 = 44 /// 20 40 + 10 /// 16 + 10 = 50 /// 26 40 + 8 /// 16 + 8 = 48 /// 24
Therefore, the value of N is 8.
Learn more in https://brainly.com/question/18296528
PLZZZ I HAVE 10 MINUTES
Answer:
Option D is correct
Step-by-step explanation:
When a cube with sides numbered 1 through 6 is rolled one time, the possible events are six i.e. getting {1,2,3,4,5,6} , with equal probability for each.
Of these, the events for which we get 4 or greater are {4,5,6} i.e. three events.
Hence probability of getting 4 or greater is
[tex] \frac{3}{6} = \frac{1}{2} [/tex]
Hope it is helpful....The lowest elevation in Nevada is about 65
meters below sea level. The lowest elevation in
Florida is about 2/5the value of the lowest
elevation in Nevada. Which value best represents
the lowest elevation, in meters, in Florida?
Answer:
-26 meters
Step-by-step explanation:
first do 65/5 because it is asking how much less florida´s elevation is than nevada´s. and because it is a fraction you do it divided by 5.
65/5=13
so now because the fraction was 2/5 do 13+13
you get 26. so florida´s lowest point is -26 meters.
What is this?
F(x) = (1/3)^x
Answer:
top right is the answer
Step-by-step explanation:
help.
step by step please
no links i will report :)
Answer: 2 1/13
Step-by-step explanation: keep change flip. keep 9/13 and then change, so you multiply 9/13x3/1 which is equal to 27/13 which is 2 1/3
x − 7y = 8 for x. and the choices are
A x = −7y + 8
B x = −7y − 8
C x = 7y − 8
D x = 7y + 8
Whats the answer to this?
Answer:
option D
Step-by-step explanation:
:)
Hi guys I need help with these questions help assap what y’all think is the answer there are two different questions it shows I clicked a answer but I haven’t surely think what is the answer plz help :0
Answer:
[tex]your \: answers \: are \: correct[/tex]
Acute Angle - An angle less than 90 degrees.
Right Angle - An angle that is exactly 90 degrees.
Obtuse Angle - An angle more than 90 degrees and less than 180 degrees.
Straight Angle - An angle that is exactly 180 degrees
full angle =360
Max surveyed 100 of the 200 7th graders that attend his school to help determine new lunch choices in the lunch room. He has come up with these findings.
Which statement is supported by the information in his graphs?
A
It can be inferred that on the days that students are offered pizza and salad, 70% of students are pleased with the offerings.
B
It can be inferred that about the same number of students get a salad as the number of students that like cheeseburgers and tacos combined.
C
It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.
D
It can be inferred that if the lunchroom offered cheeseburgers and tacos on the same day, every student would get a tray that day.
Answer:
It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.
Step-by-step explanation:
From barchart, we can observe that ; the both pizza and chicken nugget have the highest number of 7th grade students who prefer them. Hence, with these numbers, most students will be pleased if these are the food options served each day.
Ilus
Translate algebraic words to symbols.
Half of R subtracted from y cubed
A. 1/2R - y3
B. y3 - R/2
C. R/2 - 3y
D. 3/y - R/2
Answer:
[tex]\bold{B.\quad \ y^3-\dfrac R2}[/tex]Step-by-step explanation:
"half of R" it is: [tex]\dfrac R2[/tex]
"y cubed" it is: [tex]y^3[/tex]
Therefore, half of R subtracted from y cubed is: [tex]y^3-\dfrac R2[/tex]
Devon ends up paying extra 28% in intrest, if the ps5 is 500 how much did he pay in intrest?
Answer:
780
Step-by-step explanation:
i think sorry if it is wrong
Last year 500 people attended a concert this year 900 people attended what was the percent increase in attendance from last year to this year
Answer:
80
Step-by-step explanation:
500 to 900? = 80.
In the year 2000, the population of a city was 600,000 citizens. The population increases at a rate of 1.8% per year.
a. Create and graph a function to model the population, y , (in thousands), x years after 2000.
b. In complete sentences, interpret the relationship between the rate of change of the function and its graph.
c. Predict the population of the city in the year 2012.
In your final answer, be sure to include your model, graph, interpretation, and prediction of the function.
Answer:
a) 600,000 (1.018)ᵗ, the graph is below:
* "t" is the years. 2000 is the first year, so "t" would be 1. 2012 is the 12th year so "t" would be 12.
b) As the years go by, the population increases. The years (X), and population (Y) both increase together. The graph shows that when the years increase the population increases.
c) In 2012, which would be 12 years later, I predict the population would be around 743,232 people.
Step-by-step explanation:
MRK ME BRAINLIEST PLZZZZZZZZZZZ
Will give brainlist!!
Answer:
D because if we see the graph the 6 grades has alot of variety, well more than the 8 grades
David has a thousand trees.
He wants to plant the trees in rows.
He wants 73 trees in each row.
How many full rows of trees can David plant?
Answer:
13
Step-by-step explanation:
1000 / 73 = 13.69 , but it asks for full rows so you get rid of the decimal if it can't be round up to a whole number
Answer:
ANSWER:
13
So he can make 13 full rows of 73 trees
and 69 in another row
What is the perimeter of the quadrilateral?
13 inches
12 inches
12.3 inches
13.2 inches
Answer:
12.3 in
Step-by-step explanation:
[tex]P = 4.1 + 2.2 + 3 + 3 = 12.3\ in[/tex]