I NEED IT ASAP PLZ AND I NEED THEM ALL ANSWER PLZ
Use the table to answer the questions.
X Y Point
-8 8 L
0 4 M
4 2 N
8 0 P
Calculate the slope between point L and point M using the change in y and the change in x. Show all work in the formula. slope =m =
2) Calculate the slope between point N and point P using the change in y and the change in x. Show all work in the formula. slope =m =
3) Write the letter and ordered pair of the y-intercept.
Answers
Answer:
See below for answers
Step-by-step explanation:
1) Slope is Rise/Run=(y2-y1)/(x2-x1)=(4-8)/(0-(-8))=(-4/8)=-1/2, therefore m=-1/2
2) Slope is Rise/Run=(y2-y1)/(x2-x1)=(0-2)/(8-4)=-2/4=-1/2, therefore m=-1/2
3) The y-intercept is point M because the y-intercept of a function is where the graph will cross the y-axis which also means the y-value when x=0. Therefore, the y-intercept is point M which is (0,4)
1. M=-1/2
2. M=-1/2
3. The y-intercept is point M which is (0,4)
Related Questions
Jordan enters 3.4×6.8 into his calculator he writes the digit 2312 from the display and forgets the decimal point where should Jordan write the decimal point explain. Please give me a step by step explanation! Please and thank you
Answers
Answer:
23.12
Step-by-step explanation:
When you multiply by the two decimals count how many places(numbers) are behind each decimal for a number and add for both of them
For Example
3.4-> There is one place (Number) behind the decimal.
x 6.8 -> there is one place(Number) behind the decimal add how many numbers behind the decimal from both numbers 23.12-> since there are 2 Numbers/ places behind the decimal in the numbers multiplied you move the decimal 2 places / Numbers In the product.
please help i dont know how to do
Answers
Answer:
Look At the graph
Step-by-step explanation:
Ben and Monica are building number patterns.
Ben’s pattern starts with 1 and follows the rule “multiply by 3, then subtract 1”
Monica’s pattern starts with 2 and follows the rule “multiply by 2, then subtract 1”
Select each ordered pair that represents Ben and Monica’s patterns using Ben’s terms as the x-coordinates and Monica’s corresponding terms as the y-coordinates.
(2, 1)
(3, 2)
(5,5)
(9, 14)
(14, 9)
Answers
Look a the PDF then answer the question -3-
Answers
Answer: part A
2(3x-4) + 2(x-2)
part B
(6x-8)+(2x-2)
y=2x−1 5x−4y=1 Is (1,1) a solution to the system? Show your work.
Answers
Answer:(x,y)=(1,1)
Step-by-step explanation: y=2x - 1 , 5x - 4y=1
y=2x-1
5x-4y=1
5x-4(2x-1)=1
x=1
y=2x+1-1
y=1
(x,y)=(1,1)
1=2 x 1 - 1
5 x 1 - 4 x 1 = 1
1=1
1=1
therefore the anwser would be (x,y)=(1,1)
Answer:
(x,y)=(1,1)
Step-by-step explanation:
PLEASE HELP PLEASE WILL MARK BRAINLY
Answers
Answer:
Every 18 miles he uses 3 gallons
divide this:
18 ÷ 3 = 6 miles per gallon
30 miles = 30 ÷ 6 = 5 gallons
7 gallons = 7 x 6 = 42 miles
48 miles = 48 ÷ 6 = 8 gallons
10 gallons = 10 x 6 = 60 miles
Hope this helps :D
Of 100 students surveyed, 42 own a dog, 34 own a cat, 15 own a dog and cat, and 9 own neither a dog nor a cat. Based upon the results, how many of the next 20 students surveyed would you expect to own a dog and cat. Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
PLEASE HELP!!!!
Answers
Answer: 3
Step-by-step explanation: 15% of the people surveyed had both a cat and a dog, so you would find 15% of 20. Find 15% of 20 by doing 20 x .15
Michael has a bag of marbles. The frequency of selecting each color is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5 Based on the given frequency, determine the experimental probability of selecting a black marble. 0.27 0.33 0.40 0.60
help asap if answer is correct and provided explanation i will give brainiest.
Answers
Reason:
6 black out of 4+6+5 = 15 total
6/15 = 0.40 is the experimental probability of selecting black.
Side note: The term "empirical probability" is the same as "experimental probability".
The experimental probability of selecting a black marble will be 0.40. The correct option is C.
What is probability?Probability is a number that indicates the likelihood of an event occurring. Probability is defined as the ratio of favourable outcomes to all outcomes.
Probability = Number of favourable outcomes / Number of samples
Given that Michael has a bag of marbles. The frequency of selecting each colour is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5.
Number of favourable outcomes = 6
Number of samples = 4+6+5 = 15
Probability = Number of favourable outcomes / Number of samples
Probability = 6 / 15
Probability = 0.40
Therefore, the probability will be 0.40.
To know more about probability follow
https://brainly.com/question/24756209
#SPJ2
Use properties of operations to write an expression equivalent to the expression below. p6+(q+8)
1. p6+8q
2. 8(p6+q)
3. (p6+q)+8
4. 6p+q+8
QUESTION 2
What number makes the expressions equivalent?
12(−1.4m+0.4)=?m+0.2
–1.4
1.4
–0.7
0.7
Answers
12.96÷6 is what in lesson 3.13
Answers
Answer:
2.16
Step-by-step explanation:
12.96 ÷ 6 = 2.16
Answer:
2.16
Is the answer.
I NEED THIS RIGHT NOW
Answers
Answer:
x - y
Step-by-step explanation:
if x is greater than y subtraction will be the result with a positive number.
The dimensions of a triangular prism are shown in the diagram.
What is the volume of the triangular prism in cubic centimeters?
Answers
Answer:1184
Step-by-step explanation:
8x12=96
34x10x2=680
34x12=408
96+680+408=1184
Only 2 questions left pls help
Answers
Answer:
1/16
Step-by-step explanation:
The probability of getting a blue marble is : \(\frac{3}{5+3+2+2} = \frac{1}{4}\)
As the marble is replaced in the box, the probability of getting a blue marble on the second round is \(\frac{1}{4}\) too.
When you have mutliple events which are following themselves, you should multiply the probabilities of each event:
\(\frac{1}{4} X \frac{1}{4} = \frac{1}{4X4} = \frac{1}{16}\)
PLEASE ANSWER THIS: Andrea had $20. She bought 4 paper pads at $1.19 each, 3 notebooks at $1.89 each, and also a book at $4.95. Now she wants to use the remaining money to buy as many 79-cent pens as possible. How many pens could she buy?
Answers
Answer:
5 pens
Step-by-step explanation:
Currently she has spent:
4(1.19) + 3(1.89) + 4.95 = 15.38
She has this amount left:
$20 - 15.38 = 4.62
So if she wanted to buy as many pens with the $4.62:
4.62/0.78 = 5.84
But you can't buy .84 of a pen, so she can buy 5 pens
Answer: 5 pens
Step-by-step explanation:
FACTS:
andrea has $20.
She bought:
4 paper pads for $1.19 each
3 notebooks for $1.89 each
1 book for $4.95
Will use the remaining money to buy pens that cost 79 cents ($0.79) each.
How many pens can she buy?
Step 1: Find how much she spent on the paper pads
1.19x4= 4.76
Ans= $4.76
Step 2: Find how much she spent on notebooks
3x1.89=$5.67
Ans= $5.67
Step 3: Find how much she has spent so far.
4.76 + 5.67 +4.95= $15.38
Step 4; Find how much she has left.
20-15.38= 4.62
Step 5: Find the number of pens she can buy.
She has $4.62 to buy pens that cost $0.79 (79 cents) each. how many pens can she buy?
To solve this, divide 4.62÷0.79. the decimal makes no difference in what operation you do.
4.62÷0.79= 5.84810126582 which rounds to 5.8 which rounds to 6.
Step 6: Check
REMEMBER:
pens cost $0.79 each
we're assuming she got 6 pens
in order for 6 to be correct, 6x0.79 MUST equal 4.62 or less because that's how money she had to spend on pens.
0.79x6= 4.74. It's wrong. In this case, it's always the number that comes before it, in this case 5.
Even though 5x0.79= 3.95 which is less than 4.62, it must be correct because it makes so much more sense to have some money left than spend more than what you even have. In questions like this, don't always rely on rounding.
Answer= 5 pens
PLEASE HELPPPP
a. 2/3
b. 2/4
c. 1/2
d. 1/4
Answers
Answer:
I believe the answer is 1/2
Step-by-step explanation:
Because if you flip the coin twice then the probability of it landing on heads twice is a one out of two so that's why the numerator would be 1 and denominator would be 2
Because there are four possibilities; heads and heads, tails and tails, heads and tails, tails and heads
The angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
15 degrees, 15 minutes
62 degrees, 6 minutes
43 degrees, 31 minutes
37 degrees, 52 minutes
Answers
HeLp MEEeeEeEEee pLeAsEeEe<3
Answers
Answer:
£1.29
Step-by-step explanation:
16.72-1.24=15.48
15.48 divided by 12=£1.29 each
Can you please help me
Answers
Answer:
214d or (159+55)d
Step-by-step explanation:
150 + 9 = 159
50 + 5 = 55
159 + 55 = 214
d = how many days.
Your Answer Is:
214d
:D
someone please help!!! i dont understand this question
Answers
Answer:
There are 3 expressions equivalent to the expression shown
Is the following equation written correctly? nx² + x² = [(n)(2x)]⁴
Answers
Answer:
yes
Step-by-step explanation:
IS MY CLASS OF MATHEMATICS 8th
Answers
Answer: The answer is B.
Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.
Answers
Simply multiplying the value that has been factored out back in again gives you the initial term again :).
In A, we would habe 3x^4y^2-3x^3y^2. Note the 3 in the first summand and the exponent of the second y being wrong.
In B, we would have 3x^4y^4-3x^3y^3. Note the 3 in the first summand being wrong.
In C, we would have x^3y^2-3x^3y^3. Note the first x having the wrong exponent.
Have a nice weekend
Hi! Can someone help me with the find the distance between two points. Thank you!
Answers
Answer:
20
Step-by-step explanation:
Using the distance formula
Answer: all you got to do is count all the space and you well get close to the -10 to be 6 -7
Step-by-step explanation:
I need some help on this math question:
Answers
Write a decimal ;twenty three hundredths
Answers
First decimal place is the tenths, second is the hundredths
Answer:
0.23
Step-by-step explanation:
i know math
how do you find surface area with a detail explanation.
giving briniest.
Answers
Here are some common ones
Cuboid: 2(lb+bh+hl)
Cube:6l^s
Cylinder:2 x 22/7 x r(r+h)
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
If m∠1 = 120°, find m∠3:
A. 30°
B. 60°
C. 90°
D. 120°
Answers
Because vertical angles are always equal
Create an equation that could be used to model the following scenario:
Alana spent half of her monthly income to pay for her cell phone bill. She then had to spend $38 to put gas in her car. She now has $17 left. How much money did she start the month with?
Answers
Answer: ( 38+17)x2=N
the answer in this equation is 110
Step-by-step explanation:
What is the slope of the line on the graph?
The two coordinates are ( 3, -3) and ( 0, -1 )
Answers
Answer:
The slope is -2/3.
Step-by-step explanation
Let m represent the slope.
m= rise/run= y2-y1/x2-x1
-1 - (-3)/0-3
2/-3
-2/3