The slope of the two points will be -2 and the y-intercept is 13.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that the line is passing through points (5,3) and (4,5). The slope and the y-intercept will be calculated as,
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Slope = ( 5 - 3 ) / ( 4 - 1 )
Slope = -2
The y-intercept will be calculated as,
y = mx + c
3 = ( 5 x -2 ) + c
c = 10 + 3
c = 13
The equation will be written as,
y = mx + c
y = -2x + 13
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PLEASE HELP MEE THIS IS URGENT
Answer:
B i think
Step-by-step explanation:
I am nit sure but j think do
Do you believe in love at first sight—or should I walk by again?
Answer:
Thx for free points lol
Step-by-step explanation:
Answer:
walk by again
Step-by-step explanation:
defwb8fvhyvybbeegttbggtbu
Write x² - 6x + 3 in the form (x-a)²+ b.
Answer:
(x + 3)² - 12
Step-by-step explanation:
x²+6x-3
= x²+ 6x + 9 - 12
= (x + 3)² - 12
The form of x² - 6x + 3 can be written as (x-3)² - 6.
What is a quadratic equation?A quadratic equation is the second-order degree algebraic expression in a variable. the standard form of this expression is ax² + bx + c = 0 where a. b are coefficients and x is the variable and c is a constant.
We are given that;
Equation= x² - 6x + 3
Now,
To write x² - 6x + 3 in the form (x-a)²+ b, we can use the method of completing the square. This involves adding and subtracting a constant term to make the expression a perfect square trinomial. Here are the steps:
Write x² - 6x + 3 as x² - 6x + ___ - ___ + 3, leaving two blanks for the constant term.
To find the constant term, divide the coefficient of x by 2 and square it. In this case, -6/2 = -3 and (-3)² = 9. So we fill in the blanks with 9 and get x² - 6x + 9 - 9 + 3.
Factor the first three terms as a perfect square: (x - 3)² - 9 + 3.
Simplify the last two terms: (x - 3)² - 6.
Compare with the form (x-a)²+ b and identify a and b. In this case, a = 3 and b = -6.
Therefore, by the given equation the answer will be (x-3)² - 6.
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Please help I will give my whole points and mark brainlest
Step-by-step explanation:
Write an equation of a line that passes through the two given points. Your answer should be written in slope-intercept form.
P(-8,-8),q ( 0,0)
Answer:
y = x
Step-by-step explanation:
Find the slope using rise over run (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(-8 - 0) / (-8 - 0)
-8 / -8
= 1
So, the slope is 1.
Plug in the slope and a point into y = mx + b and solve for b:
y = mx + b
-8 = 1(-8) + b
-8 = -8 + b
0 = b
Plug in the slope and y intercept into y = mx + b
y = mx + b
y = 1x + 0
y = x
So, the equation of the line is y = x
One inlet pipe can fill an empty pool in 12 hours in a drain can empty the pool in 15 hours. How long will it take the pipe to fill the pool if the drain is left open? 
Answer:
15 *12 is equal to 180 mark me brainlist
I thought of a number n I multiplied it by 6. I added 19. I got 29 more than my number. Equation
Answer:
6n + 19 = 29 + n
n = 2
Step-by-step explanation:
your number = n
multiplied by n by 6 (6 * n or 6n)
6n then add 19 (6n +19)
29 more than my number = 29 + n
add it all together:
6n + 19 = 29 + n
when you solve, n = 2
ANSWER QUICK FOR BRANLIEST PLEASEEEE!!! There are 4 packs of crayons for every 7 students. How many students can share 16
packs?
what is the square root of 81 times 2
Answer:
18
Step-by-step explanation:
the square root of 81 is 9, because 9x9 is 81.
now we do (9x2)
=18
Answer: It is 9
Step-by-step explanation:
A square root is a number that has to be multiplied by itself to the number your looking for. So, 9 X 9 = 81.
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
C = 12.57
Step-by-step explanation:
Circumference formula: C = 2πr
divide 4 by 2
4/2 = 2
plug it in
C = 2π(2)
C = 12.57
one over three plus seven over nine equals what
Answer:
the answer is 8/12 but simplified the answer is 2/3.
Step-by-step explanation:
What is the area of a circle that has a radius that measures 15 inches?
Answer:
706.5
Step-by-step explanation:
Area= π × 15² = 706.5
Jane has 34 peanut s she divides them into 5groups how many peanuts are there in each group
Anser: there would be 5 groups with six penanuts each and a remainder group with only 4 peanuts
Step-by-step explanation:
since 34/5 gives a remainder
calculate 30/5 which gives you 6
then you would be left with 4 since 30 +4 is 34
If you wanted to measure how much your dog weighs, which unit of measure would you use?
A: Grams
B: Meters
C: Liters
Answer:
Grams
Step-by-step explanation:
Meters is for measuring height
Litres are for measuring water
May swims every day. She burns 10.6 calories per minute when swimming and 15 total calories warming up before she swims. She burned 283 calories yesterday. Write an equation where (c) represents the minutes May burns while swimming. PLEASE I NEED ANSWERS NOW I WILL GIVE BRANLIEST PLSSSS
Answer:
15+10.6x x=25.2830189
Step-by-step explanation:
Help with this thing ??
Answer:
1/4
Step-by-step explanation:
I'm not sure if he wants the Dilution factor or the scale but anyway
CBA = 4 C'B'A'
Scale 1/4
the sum of 2 times a number (x) and -2 is atleast 8
Answer: x ≥ 5
Step-by-step explanation:
2x - 2 ≥ 8
2x ≥ 10
(hi) :-)
According to records, the amount of precipitation in a certain city on a November day has a mean of 0.10 inches, with a standard deviation of 0.07 inches. What is the probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days (taken over many years)?
Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.
Answer:
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = 0.4404
Step-by-step explanation:
Step(i):-
Given that the mean of the Population = 0.10 inches
Given that the standard deviation of the population = 0.07inches
Let 'X' be a random variable in a normal distribution
[tex]Z = \frac{x-mean}{S.D} = \frac{0.11-0.10}{0.07} = 0.1428[/tex]
Step(ii):-
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = P(Z≤0.1428)
= 1-P(Z≥0.1428)
= 1 - ( 0.5 +A(0.1428)
= 0.5 - A(0.1428)
= 0.5 -0.0596
= 0.4404
Final answer:-
The probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days
P(X≤ 0.11) = 0.4404
which
expression is equivalent to 9q^2 - 2/3 (3q - 7) + 5q^2?
Answer:
14q^2−2q+14/3
Step-by-step explanation:
9q^2 - 2/3 (3q - 7) + 5q^2
Use the distributive property to multiply -2/3 by 3q−7.
9q^2 - 2q + 14/3 + 5q^2
Combine 9q^2 and 5q^2 to get 14q^2
14q^2−2q+14/3
Please help!! Please
what do u need help with?
Step-by-step explanation:
I'm in confusion
¯\(°_o)/¯
Look at the diagram below of the pythagorean theorem. What is the area of square A?
(Will mark brainliest, please just help me)
Answer:
It could be 14M.
Step-by-step explanation:
A to B is similar length, so that is why it could be 14M.
9 is what percent of 45? Use the table to find the percent.
Shirts Sold
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
45
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9 is
I
percent of 45.
Answer:
20%
Step-by-step explanation:
When asked, "x is what percent of y?" divide x by y and multiply by 100.
9/45 = 0.2
0.2 * 100 = 20%
Recall that we multiply by 100 to convert decimal to percent.
Step-by-step explanation:
Let x% of 45 be 9 Then
x % of 45 = 9
x / 100 * 45 = 9
45x = 900
x = 900 / 45
x = 20%
the options doesn't matches.
What is the radius of this circle !! Please answer
Answer:
its half of 8 so 8/2=4
Step-by-step explanation:
Answer:
4cm
Step-by-step explanation:
The diameter is double the radius of a circle.
Here, the diameter is 8cm so the radius will be half of it (8/2)=4.
Hope this helps you :)
How do I answer this
Answer:
The 4 interior angles in the square are each 90 degrees. The four angles formed by the intersection of the 2 diagonal lines are each 90 degrees. The rest of the angles <PQT, <RQT, etc. Are all 45 degrees.
Answer:
The following angles are 45 degrees: SPT, QPT, PQT, RQT, QRT, SRT, RST, PST.
The following angles are 90 degrees: STP, PTQ, QTR, RTS
Step-by-step explanation:
Notice that it is a square. Since it is a square, any diagonal line drawn from a corner to the opposite corner will bisect the angle at both corners. Since in a square each angle at each corner is 90 degrees, we know that the angles listed above are 45 degrees.
There are multiple ways to arrive at the conclusion that angles STP, PTQ, QTR, RTS are all 90 degrees. The easiest way to arrive at that answer is looking at each triangle. Notice how the square is divided into 4 triangles. Each triangle contains two 45 degree angles. Since the internal angles of each triangle must sum to 180 degrees, this means the last angle is 90 degrees.
Solve: 12x^2+5x-4=12^2x+6
A. x = 2
B. x = –5
C. x = 2, x = –5
D. no solution
Plz help it about surface area of a rectangular prism
Answer:
1
Step-by-step explanation:
You would have to do A=lwh which is 2x1x1/2=1
Calculate the value of x
Area =30cm cube
Answer:
Where is the figure
Step-by-step explanation:
Where is the figure
what are the number of terms?
Answer:
3 terms
Terms are seperated by addition signs that are not in () that is connected to a multiplication sign.
3.If x=3, what is the value of 3?
Answer:
is it proper question I am sorry I canot understand
1/3S=9
Three options
A S=3
B. S2/3
C S=27
1/3 times S=9
Answer:
C
Step-by-step explanation:
1/3S=9
multiply 3 on both sides
S=27