Answers
Line 1:
0 - -3 = 3
8 - -4 = 12
3/12 = 1/4 (slope)
Line 2:
6 - 2 = 4
-1 - 0 = -1
4/-1 = -4 (slope)
Line 3:
-7 - -4 = -3
6 - -3 = 9
-3/9 = -1/3 (slope)
The slope of lines 1 and 2 are perpendicular. For slopes to be perpendicular, the numerators and denominators must be switched and the signs need to be opposite.
The slope of lines 1 and 3 are neither parallel nor perpendicular.
The slope of lines 2 and 3 are neither parallel nor perpendicular.
Related Questions
qenl ingin ke korea menemui Mbak Rrr, qenl mmbeli tiket delman dgn harga 5000 tapi uangnya hanya cukup untuk pergi ke kanada yg harga tiket delmannya 2000. berapa selisih kedua tiket tsb?
nt:
how to make a username with greek letters
Answers
Answer:
3.000
Step-by-step explanation:
ticket delman korea = 5000ticket delman kanada = 2000Selisih
= 5000 - 2000
= 3000
Maka, selisih harga tiket delman Korea & Kanada adalah 3.000 .
Tiket to Korea = 5.000
Tiket to Kanada = 2.000
—» Selisih = Tiket Korea - Tiket Kanada
—» Selisih = 5.000 - 2.000
—» Selisih = (5 - 2)000
—» Selisih = 3.000
Please help with this, but the number you are answering before you answer. If someone has already put the answer, you can still do it. thank you
Answers
Answer:
1.
7/8 of a ounce is 0.875 oz
0.875 divided by 8.5 is 9.7
9.7 is the serving in the whole bag
9.7 times the amount of calories
it would be 1746 cals
Step-by-step explanation:
pls help!!!!!!! i will give brainliest!!!!!
Answers
Answer:
There is a strong positive correlation
Step-by-step explanation:
The graph shows as more students study the higher the test score is.
please help me or I'm gonna fail math
Answers
Answer:
length = x+6
width = x-6
Step-by-step explanation:
The area of rectangle is:
[tex] \displaystyle \large{ A= l \times w}[/tex]
where A is area, l is length and w is width.
We know the area of this rectangle or table since we are given A = x^2-36.
First, substitute A = x^2-36 in.
[tex] \displaystyle \large{ {x}^{2} - 36 = lw}[/tex]
Then we factor x^2-36, use the difference of two squares:
[tex] \displaystyle \large{ (x + 6)(x - 6) = lw}[/tex]
Compare the terms.
First, we have to understand that length is always longer or greater or have more values than width.
Hence length cannot be x-6 and width cannot be x+6 either.
Thus:
[tex] \displaystyle \large{length = x + 6} \\ \displaystyle \large{width = x - 6}[/tex]
Find the area and perimeter of
the parallelogram:
17ft
12ft
15ft
Answers
Step-by-step explanation:
The area = base × height
= 12 × 17 = 204
the perimeter = 2(17 + 15) = 2 × 32 = 64
please give me a brainliest answer
solve please :3 will mark brainliest !!
Answers
__________
[tex] \: [/tex]
6f = $15
8f = $20
10f = ?
Soo :
2f = 5
f = 2,5
10f = 10(2,5) = $25✔
The cost of the wire of the third length in the table is, 25 dollars
We have to give that,
The cost of a certain type of wire varies directly with its length.
Now, From the table the equation between cost and length is,
y - 15 = (20 - 15)/(8 - 6) (x - 6)
y - 15 = (5/2) (x - 6)
y - 15 = 2.5x - 15
y = 2.5x
Where y represents the cost and x represent the length.
Hence, At x = 10 feet
y = 2.5 (10)
y = 25 dollars
So, The cost of the wire is, 25 dollars
To learn more about the equation visit:
brainly.com/question/28871326
#SPJ6
Mother arranged 5 rows with 3 cups and saucers in each row she then put on the table 2 more sets of cups and saucers how many cups and saucers were on the table
Answers
Answer:
I think it might be 30 if the each cup and saucer is counted as 1.
Step-by-step explanation:
5 x 3 = 15 x 2 = 30
Complete the table for y=2x-3
Answers
Answer:
See attachment also
Step-by-step explanation:
Let y be 0 at first.
Now let x be 0.
y | 0 -3
x | 1.5 0
2x √3x+1
Find the derivative
Answers
3 3/2 x1/2
explanation:
download math-way it helps a lot
Answer:
3 3/2x1/2
Step-by-step explanation:
Find the cube of the number 50
Answers
Answer:
125000
Step-by-step explanation:
i need some frikin help on equations like this 4x>2 i used to do questions like this 4x=2 (basically one step equations) im just really confused
Answers
Answer:
x>1/2
Step-by-step explanation:
4x>2
4x/4
2/4
x>2/4
2/4 divided by 2= 1/2
x>1/2
What is 3/4+1/4+1/2=
Answers
Answer:
3/2
Step-by-step explanation:
Answer:
Exact Form: [tex]\frac{3}{2}[/tex]
Decimal Form: 1.5
Mixed Number Form: [tex]1\frac{1}{2}[/tex]
Step-by-step explanation:
In pic
(Credits: Symbolab)
(Hope this helps can I pls have brainlist (crown)☺️)
Can you help me please.
SOLVE FOR Y
[tex] \frac{5}{3} y = - (x - 5)[/tex]
Answers
Explanation:
Simplify
5/3y = -x + 5
Multiply both sides by 3/5
Y = -3/5x +3
Answer:
The answer is Y = -3/5x +3 (I think)
if 3^x = 1, find the value of x.
Answers
3x-1=?
maybe 3x-1=5
3x=5+1
3x=6
X=6/3
X=2
NEED ASAP IT WAS DUE LAST WEEK
1.Explain why the equation (x-4)^2-28=8 has two solutions. Then solve the equation to find the solutions. Show your work.
Answers
Sorry if it’s hard to see
HELP PLEASE!!!! I REALLY NEED HELP
Answers
Answer:
CDW stocks a broad selection of office furniture, supplies, and accessories from computer stands to cleaning wipes, paper shredders and monitor stands.
Step-by-step explanation:
So, if the average family earned $4,000 per month, how much would they send back
out to pay debreach month
What kinds of things could you do with that money?
Answers
there years ago Ava lent her sister $400 to buy some clothes. today Ava's sister pay her loan in full with $454. what simple annual interest rate did she pay?
Answers
Answer:
4.5% per year
increase £40 by 35% =
Answers
Answer:
£54
Step-by-step explanation:
An increase of 35% on the original 100% is 100% + 35% = 135% = 1.35 , so
1.35 × £40 = £54
[tex]\sf x-12=14[/tex]
Answers
X - 12 = 14
+12. +12
X = 26
can someone help me please ?
Answers
Answer:
Any number in the form of p/q where p and q are integers and q is not equal to 0 is a rational number.
So, 323.2685109 is IRRATIONAL number.
What do all similar circles have in common?
Answers
Answer:
Explanations (4) Similarity is a quality of scaling: two shapes are similar if you can scale one to be like the other, like these triangles ABC and DEF. Since all circles are of the same shape (they only vary by size), any circle can be scaled to form any other circle. Thus, all circles are similar!
Step-by-step explanation:
Welcome
Can anyone help me solve this? Thank you. The question is provided on the attachment
Answers
Answer:
V I R T U E
Step-by-step explanation:
I) 3d = 3 × 3 = 9
E) 4d + a = 4(3) + 1 = 12 + 1 = 13
R) d² + 5 = (3)² + 5 = 9 + 5 = 14
V) bc + 3d = 1/2 × (-2) + 3(3) = -1 + 9 = 8
T) a - 3c = 1 - (3 × -2) = 1 - -6 = 7
U) √3c²d = √3 × (-2)² × 3 = √3 × 4 × 3 = √36 = 6
Correct order:
V I R T U E
i’m so gonna fail math
Use the information given to write an equation in standard form.
6. Slope is 3, and (1. 4) is on the line.
7. Slope is -2, and (4,3) is on the line.
10. Slope is , and (1, 3) is on the line.
11. Slope - , and (2, 3) is on the line
Answers
6. 3x-y=-1
In slope intercept form this equation has a slope of 3 and point 1,4 is included on the graphed line: y=3x+1 is slope intercept form.
7. 2x+y=11
In slope intercept form this equation has a slope of -2 and point 4,3 is included on the graphed line: y=-2x+11 is slope intercept form
10. 4x-7y=-17
In slope intercept form this equation has a slope of 4/7 and point 1,3 is included on the graphed line: y=4/7x+17/7 is slope intercept form
11. 3x+2y=12
In slope intercept form this equation has a slope of -3/2 and point 2,3 is included on the graphed line: y=-3/2x+6 is slope intercept form
You basically just find the slope intercept form of each question then convert the intercept form over to standard form then graph in intercept form to see if the point lies on the line :)
Parallel to y=1/8x; through (-8.-8)
Answers
Answer:
.
Step-by-step explanation:
solve the mystery. it is between 25 and 40.the sum of the digit is 8.the mystery number is not 26
Answers
Answer:
35
Step-by-step explanation:
Numbers that add up to 8 and number combinations
0 and 8: 80, 08
1 and 7: 17, 71
2 and 6: 26, 62
3 and 5: 35, 53
4 and 4: 44
Since the number must be between 25 and 40, the only possible numbers are 26 and 35
Since 26 is not the answer, the number is 35
A recipe that would make 18 cupcakes
calls for 4 teaspoons of vanilla. How
many cupcakes is that per teaspoon?
Answers
Answer:
Hello there,
Let's solve,
It takes 4tsp for 18 cupcakes
thus for 1tsp it'll be,
= 18/4
= 4 and a half cupcake
That is one teaspoon of vanilla is needed for 4 and a half cupcakes.
All the best!
I need help with a and b!
Answers
Answer: first a it’s left side is shorter while on the other polygoes there left sides longer for the first two
in the third one it goes size wise
Step-by-step explanation:
James wants to buy a new cell phone package. There are three packages available, each offering a different deal.Package 1$160 for 4 monthsPackage 2$128 for 4 monthsPackage 3$60 for 2 monthsWhich package offers the best deal?A.Package 3B.Package 1C.Package 2D.Both Package 1 and Package 2
Answers
Answer:
to get which one is the best we have to bring them packages to the same terms
so to do that we have to find what each package offers per month by divided the amount by the number of months
so
160/4= 40
128/4=32
60/2=30
so the best package is
B. package 1
Subtract 2y - 3 from 8y-2.
Answers
Answer:
2(3y-2)
Step-by-step explanation:
Collect like terms
6y-4
Simple terms
2(3y-2)