The equation of a line passing through the point (8, 9) with a slope of 3 is y = 3x - 15.
What is the equation of a line passing through two given points in 2-dimensional plane?Suppose the given points are [tex](x_1, y_1) and (x_2, y_2),[/tex]
then the equation of the straight line joining both two points is given by
[tex](y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)[/tex]
We have been given a line passing through the point (8, 9) with a slope of 3.
then the equation of the straight line joining both two points is given by
[tex](y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)[/tex]
Its slope would be:
[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]
m = 3
Therefore, the equation of the straight line
[tex](y - 9) = 3 (x -8)\\\\y - 9 = 3x - 24\\\\y = 3x -15[/tex]
Hence, the equation of a line passing through the point (8, 9) with a slope of 3 is y = 3x - 15.
Learn more about straight-line equations here:
https://brainly.com/question/380976
#SPJ2
help vvvvvvvvvvvvvvvvvvv
find multiplicative inverse of -13
Answer:
asdaqwdawdasd
Step-by-step explanation:
Answer:
Step-by-step explanation:
Multiplicative inverse a number 'n' = [tex]\frac{1}{n}[/tex]
Multiplicative inverse of (-13) =[tex]\frac{-1}{13}[/tex]
17. Sebuah kaleng berbentuk tabung memiliki
diameter alas 20 cm. Jika volume udara
di dalam kaleng 1.570 cm³, maka tinggi
kaleng tersebut adalah ... cm.
a. 5
b. 10
c. 12
d. 15
Jawab:
A
Penjelasan dengan langkah-langkah:
jari jari : 10 cm
t = 1570/3,14 x 102
t = 5 cm
leah buys 3 adult and 3 child bus passes for a trip. the costs of an adult pass is a. the costs of a child pass is c. write an expression that will show the costs for all of the bus passes for the trip.
Answer:
6
Step-by-step explanation:
PLEASE HELP!! 50 POINTS!
Answer the question in the picture.
Answer:
1.9
2.16
3.225
4.196
5.25
6.256
I answered again since they deleted mine
1.9
2.16
3.225
4.196
5.25
6.256
hope it helps
Which is a valid velocity reading for an object?
A. 45 m/s
B. 45 m/s north
C. 0m/s south
D. 0m/S
Simplified the expression write your answer as a power
Answer:
2^8/3^8
Step-by-step explanation:
When multiplying powers with the same base, add the number in the exponent. For example, if you were multiplying 2^4 and 2^3, you would add 3 and 4 (3+4=7), and write your answer as 2^7. In this case, the bases being multiplied are both 2/3, so you can add 2 and 6 for a sum of 8 and put 8 as the exponent: (2/3)^8. The fully simplified expression is 2^8/3^8 because the exponent applies to both the numerator and the denominator.
its a lot but i hope this will help!! please lmk if i made a mistake
Answer:
256/6561
Step-by-step explanation:
pls answer my question please correctly
Answer:
13/10 5/3 40-78 C A
Step-by-step explanation:
plss help. i’m not sure how to do this so please help. i’d appreciate it
Answer:
its a file to powerpoint hope thats ok
Step-by-step explanation:
Drag each number to the correct location in the image. Each number can be used more than once, but not all numbers will be used. consider the equation below.
Answer:
Step-by-step explanation:
Someone plz help me giving brainliest
Answer:
13/20
Step-by-step explanation:
Add up all the hours and then subtract by the total hours given.
27 points pls help
at what value of x does the graph of the following function F(x) have a vertical asymptote?
Answer:
The answer is C again, its zero
1. What type of association does this
graph have?
A:positive
B:negative
C:none
D:all of the above
Answer:
C
Step-by-step explanation:
The graph have negative type of association. the variables tend to increase as the other variable decreases.
What is the association of a graph?A positive association exists when one variable increases as the other variable increases. A negative association exists when one variable increases while the other variable decreases. If there is no relationship between the variables, the scatterplot points have no association.The association is linear when a straight line describes the relationship between the variables. The relationship is monotonic when it is described by a nonlinear function that is constantly increasing or decreasing. Other types of relationships could be nonlinear or non-monotonic.The appropriate statistical measures and tests of association are determined by the type of relationship.A bivariate normal density ellipse summarises the correlation between variables if the relationship is linear. The greater the correlation between the variables, the narrower the ellipse.To learn more about graph association refer :
https://brainly.com/question/11420537
#SPJ2
PLEASE HELP I WILL GOVE BRAINLIEST
solve for x: 3^(x+3)=9
Answer:
-1
Step-by-step explanation:
To solve equations like this we need to use the following rule
[tex]x^y=z\\y=log_xz[/tex]
We have
[tex]3^{x+3}=9\\x+3=log_39\\x+3=2\\x= -1[/tex]
Find the measure of CP
Given:
A figure ABCP.
To find:
The measure of CP.
Solution:
In triangles ABP and CBP,
[tex]\angle PAB\cong \angle PCB[/tex] (Given right angles)
[tex]\angle ABP\cong \angle CBP[/tex] (Given)
[tex]BP=BP[/tex] (Common side)
Now,
[tex]\Delta ABP\cong \Delta CBP[/tex] (By AAS property of congruence)
We know that the corresponding parts of congruent triangles are congruent.
[tex]AP=CP[/tex]
[tex]8=CP[/tex]
Therefore, the measure of CP is 8 units.
In order to raise money for road repairs, the bridge toll is going to increase 130% next month. If the bridge toll is currently $2.50, how much will the toll be after the increase?
A.$0.75
B. $3.25
C. $4.80
D. $5.75
As an estimation we are told 5 miles is 8 km.
Convert 7.5 miles to km.
Answer:
converting 7.5miles to km.i have...
1mile = 1.6km
7.5miles=xkm...
cross multiplying I have..
xkm=7.5 × 1.6
xkm=12
Answer:
12km
Step-by-step explanation:
5 miles = 8 km
→ Work out how much kilometres in a mile
1 miles = 1.6km
→ Multiply both sides by 7.5
7.5 miles = 12km
16 1/4 divided by 3.25
Someone pls help
Answer:
20
Step-by-step explanation:
16 1/4 ÷ 3.25
16×4=64+1=65
65/3.25=20
Answer:
The answer is 5.
Step-by-step explanation:
you do this by converting the decimal 3.25 into a fraction. This would equal 3 1/4 (simplified) now since that both fractions have the same denominator we can solve by dividing the fractions.
Which of the following can be used for the line that a shape is to be reflected over?
Answer:
i don't know i need help with this one too
Step-by-step explanation:
Plz it’s due in 5 min......
Answer: A 128 square sm
Step-by-step explanation:
So the wedge consists of a square and a triangle. We need to find the area of both using 2 formulas:
A=1/2bh for triangle
A= l*w for square
Starting with the square 8*10=80 so the area of the square is 80 square cm
Now the triangle is 12*8/2 so = 48 square cm
So add the two to get 48+80= 128 Square centimeters which is choice A
How many terms in this question?
Answer:
2?
Step-by-step explanation:
a and b are both terms
Write an expression to represent:
Nine more than the quotient of two and a number x
Answer:
9+(2/x)
Step-by-step explanation:
heeelelppppppp it is area of a circle help me plz i will make you the brillientest
John and his 5 friends will share 1 1/2 pizzas if they share the pizzas equally how much pizza will each person get
Answer:
5/4
Step-by-step explanation:
I need help with prime factors
Answer: the answer is 8 and 3
Step-by-step explanation:
factors are numbers that can be multipiled together to find a whole number. since 8 and 3 are being multiplied together to get 24, 8 and 3 are factors of 24.
I hope this helps ! good luck
Nyasia had 16 M&M's on her desk. She had 2 groups of M&M's with x
amount in each, and another group with 4 M&M's. How many M&M's were
in the identical group?*
Answer:
12
Step-by-step explanation:
if one group has 4,and there are a total of 16,
16-4=12.
In each identical group, there are 6 each.
Please help me ASAP please
Answer:
the bottom is kinda blurry
In triangle ABC, the sum of the measures of angle A and angle B is 57°. What is the measure of and C?
Answer:
I think it's 123 if not sorry
Step-by-step explanation:
all you need to do is 180 - 57 to get your answer
A,B,C, or D?
________
Answer: It is
D. Blue
!