Calculate the slope of the line, given the points (-3, -4) and (-2, 1)
Answers
Answer:
The slope of the line is m=5
Step-by-step explanation:
The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).
Related Questions
help me please and thank you
Answers
Answer:
add them all together and you get the value of x
Step-by-step explanation:
Plzz Help Me Questions No 2 i and I plzz
Answers
Answer:
i) k = -6
Step-by-step explanation:
12 = 2(1)^3 + 5(1)^2 - k(1) - 1 (Substitute 1 for x & set equal to 12)
12 = 2 + 5 - k - 1 (Clean)
12 = 6 - k (Add and substract numbers on the right side)
6 = -k (Subtract)
k = -6 (Divide by -1)
Which expression is equivalent to 8f - 5+ f?
Answers
-5+9f
8f+f-5
We cannot add variables and constants, so we only add the f's:
-5+9f is the answer
Hope this helps
~Just a joyful teen
[tex]-GraceRosalia[/tex]
You have a pile of 45,000 candies. You are going to give away 18% every day. USING THE EXPLICIT EQUATION how many candies will you have left after 5 days. Round you answer to the nearest whole candy
Answers
Answer:
16683 candiesStep-by-step explanation:
Given:
Initial value is 45000.Reduction per day is 18%.The equation would be:
[tex]C(t) = 45000*(1 - 0.18)^t=45000*0.82^t[/tex], where C(t) is the number of candies left after t daysFind the value of C(5):
C(5) = 45000*0.82⁵ ≈ 16683 rounded[tex]\\ \sf\longmapsto C(t)=P\left(1-\dfrac{R}{100}\right)^t[/tex]
[tex]\\ \sf\longmapsto C(t)=45000\left(1-\dfrac{18}{100}\right)^t[/tex]
[tex]\\ \sf\longmapsto C(t)=45000(1-0.18)^t[/tex]
[tex]\\ \sf\longmapsto C(t)=45000(0.82)^t[/tex]
Now
[tex]\\ \sf\longmapsto C(5)=45000(0.82)^5[/tex]
[tex]\\ \sf\longmapsto C(5)=45000(0.37)[/tex]
[tex]\\ \sf\longmapsto C(5)\approx16650[/tex]
What is the slope of the line that passes through the points (1,3) and (-2,3) ?
Answers
Answer:
the slope is 0/-3 or just 0
Step-by-step explanation:
NEED HELP ASAP *REAL ANSWERS PLS*
Solve the inequality: 22 – 3
Answers
Hello!
Answer:
22-3= 19
Step-by-step explanation:
Hope this helps!
A function is a relation in which every input (x) has exactly one output (y).
True or False
Answers
I have one more to goooo
Answers
Answer:
Your answer should be B) a =2 I hope this helps you! Goodluck! :D
a - 17 = -15
Add 17 to both sides
a - 17 + 17 = -15 + 17
(-15 + 17 is the same as 17 - 15)
a = 2
Hope this helps!! :)
Malik is building a ramp with a base of 4 feet and a vertical height of 2 feet what is the length of the ramp rounded to the nearest tenth
Answers
40 points and brainliest
Note this has already been solved I need it graphed!
graph.
9.5 +x <−12
10.−4x >−24
11.4< x−6≤15
12.−15≥x+ 30≥10
13.|x+ 2x|<9
13.|x+ 2x|<9
Answers
10. x < 6
11. 10 < x < 21
12. Move all terms not containing x from the center section of the inequality. No solution.
13. −3 < x < 3
Please give brainliest I worked hard.
Is Figure A a reflection of figure b explain your reasoning
Answers
Because the line of symmetry goes vertically down the centre of the box figure A is in and figure B appears on the opposite side of the box
Express the ratio below in its simplist form 9:9:3
Answers
All of the numbers in the ratio can be divided by 3
9:9:3
Doing so makes the numbers:
3:3:1
PLEASE HELP ME
which equation or inequality shows the relationship between the plotted points on the number line
A. -4 > 3
B. -4 > -3
C. 3 > -4
D. 3 < -4
Answers
Answer:
C.
hope it help^_^(♡˙︶˙♡)
is 2/5 closer to 0 or 0.5
Answers
Answer:
closer to 0.5
Step-by-step explanation:
2/5 in decimal form is 0.4
Answer:
Two fifths is 0.4 so it is closer to 0.5 than it is to 0
Here is a list of numbers:
15, 6, 13, 5, -14, 9, —8, 10, 15
State the median.
Answers
the answer is -14 it's the middle
A small school has 78 students. If 24 students are boys what is the ratio of girls to boys
Answers
Explanation:
If there’s 78 students, and you subtract 24, you’re left with 54, therefore your answer would be 54:24
Answer:
54 : 24
Step-by-step explanation:
Total: 78 students
Part (boys): 24 students
We can find the number of girls in the school by subtracting the number of boys from the total number of students.
Part (girls): Total - Part (boys) = 78 - 24 = 54
We now have the amount of girls and boys, so we can rewrite as a ratio of girls to boys.
Girls: 54
Boys: 24
Girls : Boys = 54 : 24
Let me know if you have any questions!
helppp
what is the slope?
Answers
It took John 725 minutes to complete his research paper for his college class. How many hours did it take John to complete his research paper? O 12.08 O 50.25 O 60.42 O 120.83
Answers
Simplify:
√-27
A. 7-271
B. 311-3
C. Зіз
D.27i
Answers
What is the distance between the points (24,14) and (24,-4) in the coordinate plane?
Answers
Answer:
18 units
Step-by-step explanation:
To find the distance between two points in the coordinate plane, you must use the distance formula, which is [tex]\sqrt{(x_{2} -x_{1})^{2} +(y_{2} -y_{1})^{2}}[/tex], and substitute the points into the formula.
[tex]\sqrt{(24-24)^{2}+(-4-14)^{2} }[/tex]
[tex]\sqrt{(0)^{2}+(-18)^{2} }[/tex]
[tex]\sqrt{324} }[/tex]
[tex]18[/tex] [tex]units[/tex]
I hope this helps you out! Have an awesome day ;)
A shirt that regularly sells for $20 is marked down by 30%. What is the new price of
the shirt?
Answers
Answer:
$14
Step-by-step explanation:
30% -> 0.3
20 x 0.3 = 6
20 - 6 = 14
The new price of the shirt will be 14 dollars.
Hope this helps, have a nice day :D
$14
Step-by-step explanation:
30% × 20
= 30/100 × 20
= 600/100
= $6
The new price of the shirt :
$20 - $6
= $14
A rectangle has an area of 182 square feet and a base of 13 feet. What is the height?
Answers
Answer:
14 feet
Step-by-step explanation:
Area= base x height
Height=area/base
182/13=14
is 1/3 closer to 0 or 0.5
Answers
Answer:
its closer to 0.5
Step-by-step explanation:
if you change 1/3 to a decimal its going to be 0.333333
0.33333 is closer to 0.5
Answer:
0
Step-by-step explanation:
1/3 is 1 part of 3.
0.5 is half of 1.
1/3 is closer to 0.
Someone pls help me with this I will make you brain
Answers
Answer:
You didn'ttell us the question
Step-by-step explanation:
where is the question?
(ar^b)³ = 125r²⁴
where a and b are positive integers
work out a and b
I dont really care about the answer I just want the working out and the reason why
Answers
Answer:
a=5 b=8
Step-by-step explanation:
[tex] {(a {r}^{b} )}^{3} = 125 {r}^{24} [/tex]
[tex] {(a {r}^{b} )}^{3} = {5}^{3} {r}^{24} [/tex]
{125 = 5×5×5 = 5³}
[tex]{(a {r}^{b} )}^{3} = {(5 {r}^{8}) }^{3} [/tex]
{Taking 3 power outside to get 5r⁸}
{Then match the positive integer with a and b}
Therefore,
a= 5
b= 8
Write your answer as a decimal
-8.1 / 0.5
Answers
Answer:
- 16.2
Step-by-step explanation:
You can just divide it XD
-8.1 ÷ 0.5
= - 16.2
here are six number cards:
-7 -5 -3 3 1 -1
arrange the cards into three pairs with the same total
Answers
-5 and 1
-3 and -1
They all equal -4
Question 5 of 10
Which of the following rational functions is graphed below?
Answers
Have you gotten your answer yet?
I'm pretty sure the answer is C, I'm not sure though.
The rational function which is graphed below is F(x)=1/x, the correct option is A.
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable) (the dependent variable). In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.
Linear function is a function whose graph is a straight line
We are given that;
The graph of the function
Now,
Points on 4/x
The function y = 4/x is a hyperbola. It has two branches that extend infinitely in opposite directions. The x-axis and y-axis are both asymptotes of the hyperbola.
On y= 1/x-4
The function y = 1/(x - 4) is also a hyperbola. Its asymptotes are the vertical line x = 4 and the horizontal line y = 0.
On y = 1/(x + 4)
The function y = 1/(x + 4) is also a hyperbola. Its asymptotes are the vertical line x = -4 and the horizontal line y = 0.
Therefore, by the given graph function will be F(x)=1/x.
Learn more about function here:
https://brainly.com/question/2253924
#SPJ7
5
What is the additive inverse of
2
Answers
Answer:
The additive inverse of 2 is -2.
Step-by-step explanation:
What is the equation in standard form of the line that passes through the point (1, 24) and has a slope of -3/5?
Answers
Answer:
The answer in standart forn is 0.6x + y = b
Step-by-step explanation: