Answers
Answer:
[tex]y - 2 = -\frac{1}{3}(x + 3)[/tex]
Step-by-step explanation:
The equation of a line, in slope-intercept is given by:
[tex]y - y_0 = m(x - x_0)[/tex]
In which [tex](x_0,y_0)[/tex] is a point in the line and m is the slope.
We have these following points:
(-3,2), (0,1)
I am going to use [tex](x_0,y_0) = (-3,2)[/tex]
So
[tex]y - 2 = m(x - (-3))[/tex]
[tex]y - 2 = m(x + 3)[/tex]
Finding the slope
The slope, given two points, is given by the change in y divided by the change in x. In this question:
Points (-3,2) and (0,1).
Change in y: 1 - 2 = -1
Change in x: 0 - (-3) = 0 + 3 = 3
So
[tex]m = \frac{-1}{3} = -\frac{1}{3}[/tex]
So the equation of the line is:
[tex]y - 2 = -\frac{1}{3}(x + 3)[/tex]
Related Questions
10 points help asap hurry
Answers
Answer:
Betty is right???
Step-by-step explanation:
Help!!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!
Answers
Which point lies on the graph of y = - 2?
A. (10, -10)
B. (-8,-8)
O C. (-6, -6)
D: (-4,-4)
Answers
Answer:
Step-by-step explanation:
None of them.
Any point on y = -2 has a notation of (x,-2). Every x value has a y value of - 2.
None of the given points do. Therefore none of the points are on the line y = - 2
Determine if the two triangles are similar or not. Choose the best answer.
A. AA
B. SSS
C. SAS
D. Not Similar
Answers
Simply the expression -2.5f + 0.2f - 11= 3
Answers
Answer:
f = ~-6.09 rounded to the hundredth
Step-by-step explanation:
-2.5f + 0.2f - 11= 3
-2.3f - 11 = 3
-2.3f = 14
f = -6.0869
due tomorrow i need help
Answers
Answer:
13x is your answer
Step-by-step explanation:
just add 6x + 7
please help answer,all the questions below
Answers
Answer:
1.
triangle is some of 17 inch and 17 weight you have most
search in gogle because i don't know the answer
hehehe
When you simplify you divide true of false
Answers
Answer:
True
Step-by-step explanation:
If you simplify an expression you divide for example:
4 x 6 - 10 would be dividing each number by 2, 2 x 3 - 5.
I'm not a genius so hopefully this is right and helps!
Use the distributive property to find an equivalent expression of: 4(b + n)
Answers
Answer:
4b+4n
Step-by-step explanation:
what will help you best on problems like these just put a one in front of the letters 4(1b+1n) then it will not be as confusing. Because you have a number to multiply by. you get the same answer either way.
2[3(42 +1)] -32?
Helpppp
Answers
Answer:
226
Step-by-step explanation:
Use PEMDAS
Answer:
226
Step-by-step explanation:
2[ 3(42 + 1) ] - 32 = 2[ 3 * 43 ] - 32 {operation inside Inner parenthesis}
= 2 * 129 - 32 {operation inside Outer parenthesis}
= 258 - 32 {Multiplication}
= 226
1) Une raquette de tennis coûte 170 €.
Calculer son prix après une remise de 35 %.
2) Une tenue de sport coûtant 82 € est affichée à
69,7 € pendant les soldes.
Quel est le pourcentage de réduction?
3) Après une augmentation de 2,5 %, le loyer d'un
appartement est de 533 €.
Quel était le loyer avant l'augmentation
Answers
Answer:
brub
Step-by-step explanation:
brub
whats 18/7 as a mixed fraction
Answers
Answer:
2 4/7
Step-by-step explanation:
Calculate the area of the regular pentagon below:
A regular pentagon with side length of 11.8 inches and dotted line from center to middle of side of 8.1 inches.
Answers
Answer: 238.95 in²
because this is a regular pentagon
=> the area of the regular pentagon will be 5 times the area of the triangle in the picture.
we have: the area of the triangle is: (11,8.8,1)/2 = 47,79 (in²)
=> the area of the regular pentagon is 5. 47,79 = 238,95 (in²)
Step-by-step explanation:
Triangle MNO was dilated, then _________, to create triangle YHQ.
A. Rotated
B. Reflected
C. Translated
D. Dilated
Answers
Answer:
The answer is A, rotated.
Step-by-step explanation:
Answer:D
Step-by-step explanation:JUST TOOK THE TEST
The angle measures of a triangle are in the ratio of 5:6:7. Find the angle measures of the triangle.
Answers
Answer:
5x+6x7x=180
18x=180
X=10
Will give brainlist
The radius of a circle is 9 centimeters. What is the length of a 96° arc?
Answers
Wrong answer but unique technique to consider: i think i inversed the ratio but i think its right
Pi = circumference/diameter
X/18 centimeters =pi
X is whole circumference 18pi cm you need to convert radians to degrees and get partial arc1 pi is 180 degrees so ratio of
Was the error inverse ratio 96/180?
180/96*18
Error here factor of 72 not 96
18*2*3*3*10/2*3*12 [edit factor should be 2 4 12 ]cancel out factors to reduce
180/4 =45cm
Correction
180*3/4*4
So answers i got are 45 cm corrected as 33.75 cm still way more than total circumference of 18pi 56cmapprox and 9.6cm both are wrong according to calculator online
Please note I canceled out pi by using is degree ratio
Double check i may be wrong
Step-by-step explanation:
Answer:
Solution, we have,
Degree measure ([tex]\theeta[/tex][tex]\alpha[/tex]) = 96° = 96[tex]\pi[/tex]/180
Radius (r) = 9cm
Length of arc (l) = ?
Now,
∝ = l /r
or, [tex]\frac{96\pi }{180}[/tex] =[tex]\frac{l}{9}[/tex]
or, l =[tex]\frac{(96\pi )(9)}{180}[/tex] =4.8[tex]\pi[/tex]cm
Expand. If necessary, Combine Like terms. (5x+1)(5x-1) Pleasure help as soon as possible and PLEASE TAKE YOUR TIME!!
Answers
Answer:
25x^2-1
Step-by-step explanation:
got it of khan academy yw ;)
Answer:
25x^2-1
that what I got on kan academy
1 2/5 convert to improper fraction
Answers
You multiply 5 times 1 then add 2
And keep the denominator
I hope this helps
1 whole 2/5 converted to an improper fraction is 7/5.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given we have to convert [tex]1\frac{2}{5}[/tex] them into mixed fractions we have to multiply the denominator with the whole part and add the numerator then write the denominator as it is which is,
= [(5×1) + 2]/5.
= 7/5.
learn more about fractions here :
https://brainly.com/question/10354322
#SPJ2
A university is trying to determine what price to charge for tickets to football games. At a price of $ per ticket, attendance averages people per game. Every decrease of $ adds people to the average number. Every person at the game spends an average of $ on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price?
Answers
This question is incomplete, the complete question is;
A university is trying to determine what price to charge for tickets to football games. At a price of $24 per ticket, attendance averages 40,000 people per game. Every decrease of $4 adds 10,000 people to the average number. Every person at the game spends an average of $4 on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price?
Answer:
a) price per ticket = $18
b) 55,000 will attend at that price
Step-by-step explanation:
Given that;
price of ticket = $24
so cost of ticket = 24 - x
every decrease of $4 adds 10,000 people
for $1 adds 2,500 people
Total people = 40000 + 2500x
Revenue function = people × cost + people × 4
so
R(x) = (40000 + 2500x)(24 - x) + (40000 + 2500x)4
R(x) = 960,000 - 40000x + 60000x - 2500x² + 160,000 + 10000x
R(x) = 1120000 + 30000x - 2500x²
R(x) = -2500x² + 30000x + 1120000
now for maximum revenue; R'(x) is to zero
so
R'(x) = d/dx( -2500x² + 30000x + 1120000 ) = 0
⇒ -5000x + 30000 + 0 = 0
⇒ -5000x + 30000 = 0
⇒ 5000x = 30000
x = 30000 / 5000
x = 6
R'(X) = -5000 < 0 ⇒ MAXIMUM
∴ Revenue is maximum at x = 6
so cost of ticket ;
price per ticket = (24 - x) = 24 - 6 = $18
so price per ticket = $18
Number of people = 40000 + 2500x
= 40000 + (2500 × 6)
= 40000 + 15,000
= 55,000
Therefore, 55,000 will attend at that price
Pls help urgently extra points and mark brainlist
Answers
Answer:
$9.50
Step-by-step explanation:
47.50 ÷ 5 = 9.5
Answer:
$9.50 you are correct
Step-by-step explanation:
You just divide 47.50 by 5!
Can you give me brainliest if not that's ok! :)
One day your parents will die then you will then your children will then your grand children and so on thats how it feels to be dead do you want to be with your family or not
Answers
Answer:
Yes that is truth that you have wrote
Answer:
ya but am always with them so i dont worryStep-by-step explanation:
Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be
written using function notation?
Answers
Answer:
Its 12 U^U
Step-by-step explanation:
subtract 9x from each side
3y = 12 - 9x
divide by 3
y = 4-3x
f(x) = 4-3x
I need help with all of these Pythagorean questions
Answers
Answer:
a) 13
b) 8
c) 4√5
d) 2√11
e) 7.87
f) 5.56
g) 5
h) 12
i) 5
PLEASE I NEED HELP ASAP!!!!!!! i currently have an F in this class and I seriously need help please!!!
I WILL GIVE YOU BRAINLIEST!!
Answers
if there is 5280 feet in 1 mile, how may feet are in 2 miles?
Answers
URGENT: Ashton, Justin and Kader together sold 146 tickets. Ashton sold 14 more than justin while Kader sold 10 more than Ashton. How many tickets did Justin sell?
Answers
Answer:
i need help tooooooooooooo
Rally sold 30 flower baskets at a market. She purchased 30 baskets for $142.65, 185 yards of ribbon for $.07 per yard, and $252.50 of assorted flowers.
a. What was Rally’s cost per basket?
b. What was Rally’s profit if she sold all the baskets for $25.99 each?
Answers
Answer:
She spent 142.65 for baskets, 252.50 for flowers and 185 * 0.07 or 12.95 for ribbons for a total outlay of 408.10. Since she made 30 baskets, that is 408.10/30 = 13.60 1/3 per basket.
If she sold all 30 for 25.99 each, that is 779.70 for a profit of 361.60
Step-by-step explanation:
:)
Can anyone give me any answers for the first 2 in each coloured section please
Answers
B.) x=4
C.) x=8
D.) x=2
E.) x=7
F.) x=6
G.) x=2
H.) x= -3
I.) x=5
J.) x=8
K.) x=9
L.) x=5
M.) fraction form; x=36/7 decimal form; x=5.142857 Mixed number form; x= 5 1/7
N.) x=7
Hope this helps
(-6-4): (15) =
what does this equal
Answers
There are 180 gorillas at the zoo. If 5% are friendly, how many FRIENDLY
gorillas are at the zoo
Answers
Answer:
A whopping 9 friendly gorillas
Step-by-step explanation:
5% turned into a decimal is 0.05
180*0.05=9