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Write an equation of the line that passes through the points (-3, -9) and (5, -9).
Answers
y = -9
Ok so to write the equation of the line you will need the slope and y-intercept. Since we are given two-point we can easily find the slope by using this equation for slope formula:
[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
So now that we have our equation we can just plug in the numbers:
[tex]\frac{(-9)-(-9)}{5-(-3)}[/tex]
After subtracting you should get:
0/8
Since zero is in the numerator and you can't divide zero by anything, the slope is 0. We still need the y-intercept for the equation however since the slope is 0 there is no need to put anything else.
Then to find the y-intercept all you have to do is plug in one of the coordinatines into the slope equation to solve, for example, using the point (5,-9):
[tex](-9) = 5(0) + b[/tex]
B is the variable for the y-intercept. Also notice how I put 0 as our slope into the equation. Now all you have to do is solve for b. Which you would get b = -9. Since you have your slope and your y-intercept now you just write out your equatoin for the line which is:
y = 0x - 9
**Just write it as
y = -9
Answer:
Y = -9
Step-by-step explanation:
You're welcome and have a nice day
Related Questions
Eso
On Thursday, a local hamburger shop sold a combined total of 342 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the
number of hamburgers sold. How many hamburgers were sold on Thursday?
Il hamburgers
?
Answers
Answer:
Step-by-step explanation:
182
1. Jake makes $11.00 per hour. He is getting a raise of 20% to his hourly pay. How much
will he make per hour after his raise? Show your calculation.
Answers
Answer:
$11,00 x ( 100% + 20%) = $13.2 /h
Step-by-step explanation:
A rectangular park measures 100m by 60m. A path of constant width is to be paved around the perimeter. The mayor wants to ensure that the resulting area is 6400m2. Find the width of the path. (Round to the nearest tenth.)
Answers
Answer: 20
Step-by-step explanation:
First let's find the perimeter: 2(l+w) = 2 (100 + 60) = 2 (160) = 320m
Now let's divide 6400 by 320 = 20 metres
The constant width of the path is 20 m.
What is Area?Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses. The quantity of unit squares that cover a closed figure's surface is its area.
Length of park = 100 m
Breadth of park = 60 m
As, the area including the path = 6400 m²
Area of path + Area of width = 6400 m²
100 x 60 + Area of width = 6400
Area of width = 400 m²
Area of width = 20 x 20 m²
Thus, the width of path is 20 m.
Learn more about Area here:
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What is the value of x ??
Answers
Answer:
b. 8
Step-by-step explanation:
HELPP ME PLEASE ITS DUE TODAYY!!!!!
Answers
Answer:
add a point 4 units to the left
Step-by-step explanation:
Answer:
Add a point 5.5 units right of 1
Step-by-step explanation:
I used a ruler, and found out that the distance between 0 and 1 is 1cm. The distance between 0 and x is 2.5cm. Since x is to the left of 0, x = 2.5.
4 - -2.5 = 4 + 2.5 = 6.5, or 6.5 units right of 0, which is the same as 5.5 units right of 1.
I can’t figure it out
5 = 5 ( x + 6 )
Answers
x = -5
Explanation:
5 = 5 (x + 6)
5 = 5x + 30
-25 = 5x
-5 = x
Hopefully this helped!
Answer:
Step-by-step explanation:
Solution:
= − 5
Find the sum of (4 + 3x) + (2 + x).
Answers
Answer:
Your answer would be 8x+2
Step-by-step explanation:
4x+3x+x+2
Combine the like terms
Which gives you 8x+2
Find the slope of the line passing through the points D(10,8) and E(-4, 4)
Answers
Answer: 2/7
Step-by-step explanation:
Slope form: y2-y1/x2-x1
4-8/-4-10 ==> -4/-14 ==> 2/7
a supplementary angle that has a 41 degree angle what is X
Answers
Answer:
X= 139
Step-by-step explanation:
1. Suplementary angle = 180 degrees
2. Set up the Equation
41 + x = 180
3. Solve
41 + x = 180
-41 -41
x = 139
Status
eview
А
D
C
ZABC is bisected by BD. If m2DBC = 65°,
then m ABC = [ ? °
Enter
I’ll mark whoever helps brainliest
Answers
The following table is for which exponential function?
Answers
A child released a balloon into the air 45 minutes ago, and the air forced the balloon to travel 5 miles before another child found it. At what speed did the balloon travel?
Answers
Multiply.
Answer as a fraction. Do not include spaces in your answer.
Answers
Answer:
Multiply what?
Step-by-step explanation:
Please help I’ll mark you as Brainiest!!!!!
Answers
Answer: $44,600
Step-by-step explanation: Subtract the withheld earnings from the gross amount to get the net amount.
55,000-4,200-5,200-1,000= 44,600
Help!! Ur the best if u can help!
Answers
Answer:
A
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Hey! So look at 18 on the left-hand side. Then, look at the inches. Also, note that A is the exact same as the graph! Therefor, your answer is A!
Have a great day!
Brainliest please!
Hope this helps friend!
This cylinder has a volume of 12cubic inches and a diameter of 4 inches.
Find the cylinder's radius and height.
h
Answers
Answer:
0.9554
Step-by-step explanation:
d = 4
r = d/2
r = 4/2
r = 2
V = 12
V = pi r^2 h
V = 3.14 * 2^2 * h
12 = 3.14 * 4 * h
12 = 12.56 * h
h = 12 / 12.56
h = 0.9554
6. Find the values of x and y.
Drawing not to scale
Answers
Answer:
y=31°
x=90
step
y=180-59-90
=31
x=90
x = 90 °
∠B = ∠C = 59 °
∠A = 180 ° - 59 ° - 59 ° = 62 °
∠A is divided into 2 parts (y° and another point):
= 62 ° ÷ 2
= 31 °
y = 31 °
x = 180 ° - 31 ° - 59 °
x = 90°
4. A car traveled 110 miles in 2 hours.
What unit rate describes the speed of
the car?
Answer The question PLZZ no WEBSITE ANSWER
Answers
Answer:
The car is traveling 55 miles per hour
Step-by-step explanation:
Total miles divided by hours
110/2
55
Answer:
55 miles per hour
Step-by-step explanation:
110/2=55
sarah and janie both have lollipops. Janie has 36 lollipops. This is 9 times as many as sarah. How many lollipops does Sarah have
Answers
4! Sarah has four lollipops:)
Answer:
4
Step-by-step explanation:
Hello,
36 / 9 = 4
Subtract 19 and 4, triple the difference, and then add
four-fifths.
Answers
Answer:
45.8
Step-by-step explanation:
I think that is the correct answer
b is directly proportional to a.
b is 10 when a is 8.
Work out b when a is 9.
Answers
Answer:
B=11
Step-by-step explanation:
b=10 a=8
b=? a=9
Either you can cross multiple 10x9=90/8 (11.25, round down to 11), or you can look that 9 is 8+1, so of we do the same process to b then we would find our awnser. 10+1=11.
When a is 9 then, the value of b will be;
⇒ b = 45/4
What is Proportional?
Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
'b' is directly proportional to a.
And, b is 10 when a is 8.
Now,
Since, 'b' is directly proportional to a.
Hence, We get;
⇒ b = ka
Where, k is constant of proportionality.
Here, b is 10 when a is 8.
So, Put b = 10 and a = 8;
⇒ b = ak
⇒ 10 = k × 8
⇒ k = 10 / 8
⇒ k = 5/4
So, When a is 9 and k is 5/4, then;
⇒ b = ak
⇒ b = 9 × 5/4
⇒ b = 45/4
Thus, The value of b = 45/4
Learn more about the proportion visit:
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Find the inverse of each function. g(x)=∛(x-2)
Please show the steps. I can show you what I have so far if you want, too.
Just please don't put some Ludacris thing, like "ldsnvlsjdsv" Okay? thankyou :)
Answers
Answer:
x=2
Step-by-step explanation:
g(x)=∛(x-2) -Substitute g(x)=0
0=∛(x-2) -Swap the sides of the equation
∛(x-2)=0
∛(x-2)=0 -Set the radicand equal to 0
x-2=0
x-2=0 -Move the constant to the right hand side and change its sign
x=2
I Hope this helps! If you are good at geometry I really need help. Please let me know! :)))
Pls help me I’m very bad at math
Answers
Answer:
(0,3) & (-3,15) -4
(-4,-3) & (-8,-4) 1/4
(3,10) & (1,7) 3/2
(8,6) & (12,5) -1/4
(-1,-4) & (2,-6) -2/3
(7,-4) & (11,0) 1
(6,-1) & (7,3) 4
(5,-2) & (11,2) 2/3
Step-by-step explanation:
A certain forest covers an area of 4900 km². Suppose that each year this area decreases by 5.75%. What will the area be after
5 years?
Answers
Answer:
3,644 km²
Step-by-step explanation:
y = 4900(1 - .0575)^5
y = 4900(0.9425)^5
y = 3644.21
Help? I will give brain list + 5 star rating and like on the profile
Answers
Answer:
7. Jamal and Steve finished the same amount of homework
8. 8/12 and 4/6
Hope this helps =]
The two shorter sides of a triangle measure 12 cm and 18 cm. which of the following could be the length of the longest side of the triangle?
1. 30 cm
2. 17 cm
3.27 cm
4. 11 cm
Answers
- 8x + 2y = -4
Find the slope and the v-intercept.
Then use them to graph the line.
Answers
Answer:
x= 1 /4 y+ 1 /2
Step-by-step explanation:
please help :) i will give brainlyest
Answers
Answer:
7
Step-by-step explanation:
Drag one of the arrows from -6 to 7
Jason bought a total of 20 medium and large pumpkins. If he bought 6 more large pumpkins as medium pumpkins, how many large pumpkins did he buy?
Answers
Answer:
26 large pumpkins
Step-by-step explanation:
Why is the number that satisfies this equation not a real number?
x^2=--1
Answers
Answer:
I assume that says [tex]x^2=-1[/tex], but that is the case because when we square a number, we can NEVER get a negative number. The smallest square we can get is 0. 1^2 is 1, and no real number squared gives us a negative number.
Step-by-step explanation: