Answer:
[tex]y = -\frac{2}{3}x + 5[/tex]
Step-by-step explanation:
First you have to find the slope
[tex]m = \frac{7 - 3}{-3 - 3} = \frac{4}{-6} = -\frac{2}{3}[/tex]
Now use the point-slope form by using one of the points and the slope. Let's use the point (3, 3)
[tex]y - 3 = -\frac{2}{3} (x - 3)[/tex]
Multiply thru the equation by 3 to remove the fraction
3y - 9 = -2(x - 3) =
3y - 9 = -2x +6
3y = -2x + 15
[tex]y = -\frac{2}{3}x + 5[/tex] is the equation in slope-intercept form
Please help i need it as fast as possible
Answer:
a
the answer is Adjacent Angeles
Step-by-step explanation:
i hope it helps u
help me pleaseeeeeeeeeeeeeeeee
Answer:
k = 20
Step-by-step explanation:
we have to add 16 and 4 to get 20. 20 - 16 = 4! hope this helps :)
Answer:
Add 16 on both sides,
k-16+16=4+16
k=20
hope it helped
[tex]y = - .011x + 24.9[/tex]
describe this relationship in words.
Step-by-step explanation:
The given relation is :
[tex]y=-0.11x+24.9[/tex] ...(1)
We need to describe this relationship in words.
The general equation of a line is given by :
y = mx +c ...(2)
comparing equations (1) and (2).
m = -0.11 and c = 24.9
It shows that the slope of the line is -0.11 and the y-intercept is 24.9.
Graph y = -3.2 + 9. Then identify the x-intercept.
Answer:
9
Step-by-step explanation:
if you mean -3.2x+9 then the answer is 9 because you plug in 0 into x and solve the equation, you get the x intercept
A community center rents their hall for special events. They charge a fixed fee of $100 plus an hourly fee of $15. Lin has $400 to spend on renting the hall for a fundraiser. How many hours can Lin rent the hall for? 1) Write an equation. 2) List what your variable represents. 3) Solve the equation. 4) Answer the question. ~Plz answer I only have 15 minutes~
Answer:
equation: (15x)-(400-100)
x=20
Step-by-step explanation:
(15x)-(400-100)
(15x20)-(400-100)
(15x20)-(300)
(300)-(300)
EXTRA POINTS- Find the volume of the following solids
Answer: Their are 40 cm salsa in the jar.
1500cm are missing in the jar.
Step-by-step explanation:
Because cm is 10 and if you multiply 10x15 you will get 1500. If you multiply 10 and 4 you will get 40.
Ten pounds of fruit costs $9.04. The pears cost $0.99 per pound and the apples are $0.56 per pound. How many pounds of pears were purchased
WILL GIVE BRAINLIEST TO CORRECT ABSWER. can someone please solve 2,4,6, and 8
Answer:
pls resnap, i tried to zoom in but i can't see clearly
Daria walked 1/2/5 miles this morning and 2/3/10 miles this afternoon . How many miles did Daria walk in all
Solve for x
Need help on this
I need the answer
Hdhdhehsbd hbd jfnchxhsuxgdhdhdvcuehdh
Answer:
yah sure its a btw *rolls eyes*
Step-by-step explanation:
Answer:
ANswer is c
Step-by-step explanation:
The are the same in lenth
Please i need help ASAP
A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many more cups of milk did the baker need for the carrot cake recipe than for the chocolate cake recipe?
3 cups
Step-by-step explanation:
64-40= 24 fluid ounces
24/8= 3cups
Is 6(2ab + 3a) equivalent to 3/4a(16b+24)?
PLEASEEEE HELP.
Answer: Yes they’re equivalent
Step-by-step explanation:
How do i solve this for my math exam 3.4 + 2.61
Please help me I need help with this math assignment I don’t understand it at all
Is their any instructions to what to do?
Answer:
Factor the expressions
Step-by-step explanation:
I'll do one for you
11) x²-11x+30
x²-5x-6x+30
x(x-5)-6x+30
x(x-5)-6(x-5)
solution: (x-5)(x-6)
I need help on homework.
J = (3,0)
K = (3,negative two)
L = [ 0, negative two]
I apologise for the way this is set out, half of the keys on my laptop do not work
Answer:
J- (3,0)
K- (3,-2)
L- (1,-2)
Reasoning- Just move the points to where it's asking.
Please help me this is due later!
can someone help me asap? pls
Answer:
Step-by-step explanation:
A triangular prism has three rectangular sides and two triangular faces. To find the area of the rectangular sides, use the formula A = lw, where A = area, l = length, and h = height. To find the area of the triangular faces, use the formula A = 1/2bh, where A = area, b = base, and h = height hope this helped somehow ;-; sry if not
How many units did we go down to go from 1 to -1?
Answer:
2 units
Step-by-step explanation:
-1, 0, 1
Evaluate the expression 10 + ( 8 - 4) 2 divided by 2
A.10
B. 9
C.1
D.18
Find the missing value. Original price: $45 Markup: 35% Selling Prince: ?
Answer:
Step-by-step explanation:
S=45(1.35)=$60.75
Help with this please
Answer:
1. area = 16.492
2. area = 19.798
3. area = 15.874
4. area = 13.555
5. area = 12.349
6. area = 24.37
good luck, i hope this helps :)
Answer:
1) A=16.49 2)19.8 3)15.87 4)13.56 5)14.44 6)27.04
Step-by-step explanation:
for the first 4 you should use the pythagorean theorem a^2 + b^ = c^2 to find the missing side than you use (base*Leg)/2 to find the area
Laura says her triangle has angle measures of 100', 88°, and 72°.
Answer:
First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.
First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.
Step-by-step explanation:
Mark me brainly hope this helps
Answer:
She is correct hope this helps ig
Step-by-step explanation:
Ms. Yost has 20 boxes of markers . She buys 420% more boxes . How many boxes will she have in all
. Coach Bryant schedules soccer practice from 4:00 PM to 5:15 PM. His team
spends 10 minutes stretching and ½ hour passing the ball. The rest of the
time is spent on skill drills. How much time does Coach Bryant’s team spend
on skill drills? Use the number line to help you solve.
Start practice is 4:00 pm
End Practice is 5:15 pm
Answer Choices:
A. 30 minutes
B. 35 minutes
C. 75 minutes
D. 65 minutes
Answer:
B
Step-by-step explanation:
4.00 minus 5.15 is 1.15
1.15 minus 10 minus 30 is 35
x - 21 = 19
x = please help
Answer:
x=40
Step-by-step explanation:
plz make the other person the brainliest thanks!
PLSSS HELP! what is the slope-intercept equation of the line???
Answer:
y = 2x + 3
Step-by-step explanation:
( 0, 3) and (-1, 1)
m= (y2 -y1)/ (x2 - x1)
m= (1 - 3)/( -1 - 0)
m = (-2)/(-1)
m = 2
y - y1 = m (x - x1)
y - 3 = 2(x -0)
y - 3 = 2x + 0
y = 2x + 3
5/6 + (-4/9) -(-2).
Answer:
= 2 7/18
Step-by-step explanation:
Follow the PEMDAS order of operations.
Add and subtract left to right
=43/18 (as an improper fraction)
=2 7/18 (as a mixed number)
Supongamos que el 20% de los objetos fabricados por una empresa son defectuosos. Escogemos 4 objetos al azar. Hallar la probabilidad de que (a) 2 sean defectuosos, (b) 3 sean defectuosos, (c) ninguno sea defectuoso.
Responder:
0,1536
0.0256
0.4096
Explicación paso a paso:
Dado que :
p = 0,2
Número de ensayos, n = 4
1 - p = 1 - 0,2 = 0,8
Probabilidad de que 2 sean defectuosos;
Usando la fórmula de distribución binomial:
P (x = 2)
P (x = x) = nCx * p ^ x * (1 - p) ^ (n - x)
P (x = 2) = 4C2 * 0.2 ^ 2 * 0.8 ^ 2
P (x = 2) = 6 * 0,04 * 0,64
P (x = 2) = 0,1536
3 están defectuosos:
P (x = 3) = 4C3 * 0,2 ^ 3 * 0,8 ^ 1
P (x = 3) = 4 * 0,008 * 0,8
P (x = 3) = 0,0256
Probabilidad de que ninguno sea defectuoso:
P (x = 0) = 4C0 * 0.2 ^ 0 * 0.8 ^ 4
P (x = 0) = 1 * 1 * 0,4096
P (x = 0) = 0,4096
Usando la distribución binomial, se encuentra que hay una probabilidad de:
a) 0.1536 = 15.35% que 2 sean defectuosos.
b) 0.0256 = 2.56% que 3 sean defectuosos.
c) 0.4096 = 40.96% que ninguno sea defectuosos.
Para cada objeto, solo hay dos resultados posibles. O está defectuoso o no lo es. La probabilidad de que un objeto sea defectuoso es independiente de cualquier otro ítem, lo que significa que se utiliza la distribución binomial para resolver esta cuestión.
Distribución binomial:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
Los parámetros son:
n es el número de ensayos. p es la probabilidad de éxito en un ensayo x es el número de éxitosEn este problema:
4 objetos, por eso [tex]n = 4[/tex].20% son defectuosos, por eso [tex]p = 0.2[/tex].Item a:
Esta probabilidad es P(X = 2), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 2) = C_{4,2}.(0.2)^{2}.(0.8)^{2} = 0.1536[/tex]
Probabilidad de 0.1536 = 15.35% que 2 sean defectuosos.
Item b:
Esta probabilidad es P(X = 3), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 3) = C_{4,3}.(0.2)^{3}.(0.8)^{1} = 0.0256[/tex]
Probabilidad de 0.0256 = 2.56% que 3 sean defectuosos.
Item c:
Esta probabilidad es P(X = 0), o sea:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{4,0}.(0.2)^{0}.(0.8)^{4} = 0.4096[/tex]
Probabilidad de 0.4096 = 40.96% que ninguno sea defectuosos.
Un problema similar es dado en https://brainly.com/question/25132113