Answer:
y = -3x + 6
Step-by-step explanation:
please just ignore this part .. rise over run i guess
Answer:
y=-3x+6
Step-by-step explanation:
to find the slope you will use the two-point form--> y2-y1/x2-x1
3-6/-3-0= -9/3
-9/3= -3
so -3 is your slope and don't forget to add the x
the y-intercept will be 6 since the x-axis is 0
Hope this helps
Given Point A (3,-4) and Point B (8,6) on directed line segment AB, what is the y-coordinate of Point F
that partitions AB in the ratio of 3:2?
Answer:
(6,2) y-coordinate is 2
Step-by-step explanation:
The coordinates of the point F on directed line segment AB that partitions AB in the ratio 3 :2 are: (6, 2)
What is Coordinate geometry?The formula for finding the coordinates of a point that divides the line in ratio m:n are given by:
We are given that Point A (3,-4) and Point B (8,6) on directed line segment AB.
Here (x1,y1) and (x2,y2) are coordinates of the two points line passed through
(x1,y1) = A(-3,-4)
(x2,y2) = B(8,6)
Ratio: 3 : 2
m = 3
n = 2
Putting the values in the formula
( x, y) = (3 x 8 + 2 x 3 /5 , 3 x 6 + 2 x (-4) /5 )
( x, y) = (24 + 6 / 5 , 18 - 8 /5)
( x, y) = (30/5, 10/5)
( x, y) = (6, 2)
Hence,
The coordinates of the point F are: (6, 2)
Learn more about coordinate geometry at:
brainly.com/question/9184100
#SPJ6
Simplify: (4 – 5) – (13 – 18 + 2).
please & thank you!
Answer:
glad it helps
Step-by-step explanation:
(4-5)- (13-18+2)
(-1)-13+18-2
= 2
Ill give all my points: The fence around Marci’s house has decorative tops in the shape of square pyramids every 6 feet. She paints every side of each top a different color. How much total surface area does Marci need to paint?
Answer:
7 times 4 = 28 add 28 4 times
Step-by-step explanation:
Answer:
it is 28/2= 14 x 4 = 56
Step-by-step explanation:
solve for x
a) 2
b) 8
c) -2
d) -8
Answer:
Step-by-step explanation:
These angles are equal because the parallel lines are traversed by a straight line.
17x-6=15x+10 add 6 to each side
17x=15x+16. Subtract 15x from each side
2x=16. divide each side by 2
x=8
please help, giving brainliest, thanks!
Answer:
Please look at the image.
I solved this by the information of 6 pages in 12 minutes which means 0.5 or half a page per minute.
Now you know you read half a page in a minute
5 pages in 10 minutes because:
10 × 0.5 = 5
8.5 pages in 17 minutes because:
17 × 0.5 = 8.5
Preparation for the homecoming football game, members of the student body are painting the spirit rock in front of the school. If Angela works alone, it will take her five and a half hours. If Brandon works alone, it will take him 7 hours. If they work together, it will take them approximately hours ?
Answer:
3.08 hours
Step-by-step explanation:
Preparation for the homecoming football game, members of the student body are painting the spirit rock in front of the school.
If Angela works alone, it will take her five and a half hours.
If Brandon works alone, it will take him 7 hours. If they work together, it will take them approximately hours ?
This is calculated as:
The Number of hours they worked together = T
1/5.5 + 1/7 = 1/T
= 7 + 5.5/(5.5)(7)
= 12.5/38.5
1/T = 12.5/38.5
Cross Multiply
12.5T = 38.5
T = 38.5/12.5
T = 3.08 hours
The time required when Angela and Brandon work together, for the preparation for the homecoming football game, is 3.08 hours.
What is the relation between work and time?The total time taken is inversely proportional to the rate of work. If a unit of work is done in total n number of days, then the total work done in a day can is,
[tex]W_1=\dfrac{1}{n}[/tex]
In preparation for the homecoming football game, members of the student body are painting the spirit rock in front of the school.
If Angela works alone, it will take her five and a half hours. The work done by Angela in one hour is,
[tex]A=\dfrac{1}{5.5}\\A=\dfrac{2}{11}[/tex]
If Brandon works alone, it will take him 7 hours. The work done by Brandon in one hour is,
[tex]B=\dfrac{1}{7}[/tex]
The work done in one hour, when the work together,
[tex]A+B=\dfrac{2}{11}+\dfrac{1}{7}\\A+B=\dfrac{14+11}{77}\\A+B=\dfrac{25}{77}\\A+B=\dfrac{1}{3.08}[/tex]
Thus, the time required when Angela and Brandon work together, for the preparation for the homecoming football game, is 3.08 hours.
Learn more about the work and time here;
https://brainly.com/question/25572872
Find the length of the missing side.
Answer:
The missing leg's measurement is 8.
Step-by-step explanation:
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]a^{2}+15^{2} =17^{2}[/tex]
[tex]a^{2}[/tex]+225=289
[tex]a^{2}[/tex]=64
a=√64
a= 8
Hope this helps! :)
Answer:
The length of the missing side is 8.
Step-by-step explanation:
to find the missing side, use the following formula:
[tex]a^{2} = c^{2} - b^{2}[/tex]
(c = hypothenuse) (a and b = sides) ( a = missing side)
[tex]a^{2} = 17^{2} - 15^{2}[/tex]
[tex]a^{2} = 289 - 225[/tex]
[tex]a^{2} = 64[/tex]
[tex]\sqrt{a^{2} } = \sqrt{64}[/tex]
a = 8
Factor 12x^3 -3x^2=0
Answer:
Step-by-step explanation:
12x³ = 2²·3·x³
The greatest common factor of 12x³ and 3x² is 3x².
12x³ - 3x² = (4x - 1)3x²
Answer:
The answer is 3x^2(4x-1)=0
Step-by-step explanation:
if anyone can help me with this it would be very helpful pls help me asap
One book cost $5.00. You buy (y) books. Which shows how much the books cost?
A. 5 + y
B. Y divide by 5
C. 5(y)
Answer:
C
Step-by-step explanation:
PLEASE HELP
is 18 35 and 53 going to make a right triangle
Answer:
No.
Step-by-step explanation:
53 + 35 = 88, add 18 = 106.
Answer:
no
Step-by-step explanation:
18x18 + 35 x35 = 53x53
324 + 1225 = 2809
1549 =\ 2809
please help. I will give Brianliest (:
Answer:
independent
Step-by-step explanation:
they can do things by themselves
Find the total surface area of this cone.
Leave your answer in terms of pi
SA=
The answer is 360 pie inches ^2
PLS HELP! I WILL GIVE BRAINLIEST TO BEST ANSWER! Just number 2. Pls exlpain your work. Doesn't have to be like an essay, just enough so I know that you know it's the right answer. TYSM!
PS: You may have to rotate the picture to read it.
Answer:
D
Step-by-step explanation:
If you solve you will find out that its D
Please I need help on these, dosent need to be right.
Answer:
Plug in the numbers in the table to find the pattern.
Step-by-step explanation:
Tamika buys a DVD for $16. She pays 7% sales tax on the DVD. What is the total cost of the DVD?
Answer:
skuy mabar Free fire
simplify a-(a+b)
(it's not b or a-b)
Answer:
-b
Step-by-step explanation:
a-(a+b)
a-a-b
-b
The population of Port St. Joe, Florida was 3,644 in 2000. It is expected to decrease by about 0.55% per
year. Write an exponential decay function and use it to approximate the population in 2020.
Answer:
I believe it is 3243.16 rounded 3243
What is 5 1/2 - 3 1/4=? Ty if you answer.
Answer:
2.25
Step-by-step explanation:
your welcome. oh and make it a improper fraction then subtract:)
Answer:
2 1/4
Step-by-step explanation:
or 3.25 in decimal form
Help on this question it’s for khan academy ☹️☹️ pls
Answer:
8
Step-by-step explanation:
80^2=8^2+x^2
80-64=x^2
16=x^2
x=4
4+4=8
HELP MEHHHHH remember simplify
Answer:
v = 25
Step-by-step explanation:
8/5v = 40 (Multiply 5 on both sides)
8v = 200 (Then divide 8 on both sides)
v = 25
could someone pls answer my recent questions thx
Answer:
what are they? and how do i find them
Step-by-step explanation:
find the values of x and y.
Answer:
x = 4[tex]\sqrt{6}[/tex] , y = 8[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Using the sine ratio in the right triangle on the left and the exact value
sin45° = [tex]\frac{\sqrt{2} }{2}[/tex]
let the altitude of the outer triangle be h ( common to both right triangles )
sin45° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{h}{8}[/tex] = [tex]\frac{\sqrt{2} }{2}[/tex] ( cross- multiply )
2h = 8[tex]\sqrt{2}[/tex] ( divide both sides by 2 )
h = 4[tex]\sqrt{2}[/tex]
----------------------------------------------------------------
Using the tangent ratio in the right triangle on the right and the exact value
tan30° = [tex]\frac{1}{\sqrt{3} }[/tex] , then
tan30° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{h}{x}[/tex] = [tex]\frac{4\sqrt{2} }{x}[/tex] = [tex]\frac{1}{\sqrt{3} }[/tex] ( cross- multiply )
x = 4[tex]\sqrt{6}[/tex]
--------------------------------------------------------------------
Using the sine ratio in the right triangle on the right and the exact value
sin30° = [tex]\frac{1}{2}[/tex] , then
sin30° = [tex]\frac{h}{y}[/tex] = [tex]\frac{4\sqrt{2} }{y}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
y =8[tex]\sqrt{2}[/tex]
find four numbers that are between 0.22 and 0.23, and put all numbers in order from least to greatest
WILL GIVE BRAINLIEST
find the pyramid surface area 3ft 5ft 3ft
tell the height, width and depth then we will help
1. Consumers who bought Silly Soup were naked to respond to an internet wurvey comparing,
the product to other cleaners. If 600 of the 800 people said they preferred Silly Swap, What
claim can the company make?
A3 out of 4 women prefer Silly Soap.
B. More people use Silly Soap than any other brand.
C. Any claim would not be accurate since it is likely that moa respondents were women,
D. Any claim would not be accurate since the survey was given to Silly Soap consumers.
The required claim can the company make is that 3 out of 4 women prefer Silly Soap. Option A is correct.
Given that,
Consumers who bought Silly Soup were placed to respond to an internet survey comparing,
The product to other cleaners. If 600 of the 800 people said they preferred Silly Swap.
To determine what claim can the company make.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
From given,
600 of the 800 people said they preferred Silly Swap.
implies,
Ratio = 600 / 800 = 3 / 4
Thus, the required claim can the company make is that 3 out of 4 women prefer Silly Soap. Option A is correct.
Learn more about ratio here:
brainly.com/question/13419413
#SPJ2
Select the correct answer. What is the product (1 + i)(2 + i)? A. 3 + 2i B. 3 – i C. 3 + i D. 1 – 3i E. 1 + 3i
Answer:
1 + 3i
Step-by-step explanation:
1(2+i)+i(2+i)
1*2+1i+i(2+i)
1*2+1i+2+ii
2+i+2i-1
1+i+2i
1+3i
Multiplication is the process of multiplying. The product (1+i)(2+i) is (1+3i).
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
The product (1+i)(2+i) can be done as,
(1+i)(2+i)
= 2 + i + 2i + i²
= 2+ 3i -1
= 1+3i
Hence, the product (1+i)(2+i) is (1+3i).
Learn more about Multiplication:
https://brainly.com/question/14059007
#SPJ2
What are all these note names l really need help with this or l will get a 30 on my grade please help
Answer:
The fully shaded notes are called whole notes. The note that is not shaded in is called half notes.
Step-by-step explanation:
Question 18
Leah wants to buy a necklace for her mother's birthday that costs $48.50. She currently has $14.55.
What percentage of the total does Leah have?
A
3.33%
B.
30%
с
70%
D
33.95%
Answer:
B
Step-by-step explanation:
30 % of the total does Leah have.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given,
Leah wants to buy a necklace for her mother's birthday that costs $48.50.
Leah has currently $14.55.
We need to find 14.55 is what percentage of 48.55.
Let x be the percentage.
48.55x=14.55
Divide both sides by 48.55
x=14.55/48.55
x=0.299
Now multiply with 100
x=0.299×100=29.9
x=30%
Hence, 30 % of the total does Leah have.
To learn more on Percentage click:
https://brainly.com/question/28269290
#SPJ2