Answers
Answer:
-3/2
Step-by-step explanation:
choose an x variable with it's corresponding y variable from the table.
for example -4, 19
then choose another one,
for example 0, 13
-4 will be the x1 and 19 will be y1 (-4=x1) (19=y1)
the second pair,
0 will be x2 and 13 will be y2 (0=x2) (13=y2)
then you need to subtract y1 from y2: 13 - 19 = (-6)
then you need to subtract x1 from x2: 0 - (-4) = 4
now you have y = (-6)
and x = 4
and since rise over run, aka y = rise, x = run, you put y over x. (divide)
y/x -6/4 simplify = -3/2
Related Questions
Write the equation of the parabola in vertex form.
vertex (3,3), point (2, - 1)
Answers
Step-by-step explanation:
The vertex form of a parabola is given by
[tex]y = a(x - h)^2 + k[/tex]
where (h, k) are the coordinates of the vertex of the parabola. So we can write our parabola as
[tex]y = a(x - 3)^2 + 3[/tex]
We know that our curve goes through the point (2, -1) so we can solve for the constant a as follows:
[tex]-1 = a(2 - 3)^2 + 3 \Rightarrow -1 = a + 3[/tex]
or
[tex]a = -4[/tex]
Therefore, the vertex form of the equation for the parabola is
[tex]y = -4(x - 3)^2 + 3[/tex]
The sum of-38 and a number is -21.
equation
Answers
Answer:
-38 + x = -21
Step-by-step explanation:
Since we don't know the number that -38 is being added to, we can suplement it in the equation with x.
Write each decimal as a fraction or mixed number.
1. 0.61
2. 3.43
3. 0.009
4. 4.7
5. 1.5
6. 0.13
7. 5.002
8. 0.021
Plz help
Answers
Answer:
1. 61/100
2. 3 43/100
3. 9/1000
4. 4 7/10
5. 1 1/2
6. 13/100
7. 5 1/500
8. 21/1000
PLEASE HELP ME ITS ALGEBRA THANK YOUUUU
Answers
Answer:
All you have to do is divide 896 ÷ 32 which is 28 and multiply is by 3 since its 3 more nights and the answer is 84 centimeters.
28*3=84
Hope this is correct!
A pet store has 7 cats. Here are their weights (in pounds).
8, 15, 11, 10, 11, 6, 7
Send data to calculator
Find the mean weight of these cats.
If necessary, round your answer to the nearest tenth.
Answers
Step-by-step explanation:
add 8,15,11,10,11,6,7 then the answer you get divide by 7
Answer:
The answer that has been rounded by the tenths is 9.7
Dịch các câu sau đây thành các biểu thức logic bằng cách sử dụng các vị từ, lượng từ và các liên từ: a) Không có ai là hoàn hảo h) Không phải mọi ngươi đều hoàn hảo c) Tất cả các bạn của bạn là hoàn hảo. d) Một trong sỐ các bạn của bạn là hoàn hảo. e) Mọi người đều là bạn của bạn và đều hoàn hảo. ) Không phải mọi người đều là bạn của bạn hoặc có ai đó không hoàn hảo.
Answers
Answer:
that's alot but no english speak english it is long
Can you solve and give me explanation how to solve
Answers
9514 1404 393
Answer:
3 < x < 6
Step-by-step explanation:
Use the perimeter formula to write an expression for the perimeter. Then put that in an inequality with the given limits. Solve for x.
P = 2(L +W)
P = 2((4x) +(2x +1)) = 2(6x +1) = 12x +2 . . . . . fill in the given values; simplify
The perimeter wants to be between 38 and 74 cm, so we have ...
38 < 12x +2 < 74
36 < 12x < 72 . . . . . subtract 2
3 < x < 6 . . . . . . . . . divide by 6
_____
Additional comment
Solving a compound inequality is very much like solving a single inequality. You need to "undo" what is done to the variable. The rules of equality (ordering) still apply. If you were to multiply or divide by a negative number, the direction (sense) of the inequality symbols would reverse in the same way they do for a single inequality.
Here, our first step was to subtract 2 from all parts of the inequality:
38 -2 < 12x +2 -2 < 74 -2 ⇒ 36 < 12x < 72
The division by 12 worked the same way: all parts are divided by 12.
36/12 < (12x)/12 < 72/12 ⇒ 3 < x < 6
__
If it makes you more comfortable, you can treat the perimeter limits as two separate inequalities: 38 < 12x+2 and 12x+2 < 74. Both restrictions apply, so the solution set is the intersection of the solution sets of these separate inequalities.
Find the value of this expression if x = 5.
Answers
Hi there!
»»————- ★ ————-««
I believe your answer is:
5
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\frac{x^2-5}{x-1}\\-----------\\\\\rightarrow \frac{(5)^2-5}{5-1}\\\\\rightarrow \frac{25-5}{5-1}\\\\\rightarrow\frac{20}{4}\\\\\rightarrow \boxed{5}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Help me please help me help please help
Answers
Answer:
B
Step-by-step explanation:
if the number of chocolate changes the number of calories changes too
give brainlest if correct thank you :)
Pls help. Abcdefghijklmnopqrstuvwxyz?????
Answers
Answer:
72
Step-by-step explanation:
Answer:
72
Step by Step Explanation:
By definition, the angle labeled as x and the angle labeled as 2x-36, when added, they're equal to 180.
You set up an equation to solve for x:
x+2x-36=180
3x-36=180
3x=216
x=72
What is the range of the function y=7^(x+4)-4? *
Answers
Answer:
The graph on the y-axis. All real numbers ( any negative number and any positive number)
Step-by-step explanation:
I would appreciate some help on this question
Answers
Answer:
AB = 38
BC = 4
Step-by-step explanation:
It kinda depends if the image is to scale or not
8 x 46 = 8 x (40 + ______)
= (8 x 40) + (______ x _______)
= _______ + ________
= ________
Answers
=(8x40)+(8x6)
=(320) + (48)
=368
HELPPPPP PICTURE BELOW! MATHHHH
Answers
Answer:
8
Step-by-step explanation:
if it's saying that 32/52 is equal to x/13, then we know that 32/52 is divisible by the mystery fraction.
since both fractions have a denominator, divide them.
52÷13=4
then, divide the answer, 4, by 32.
32÷4=8.
therefore, your answer is 8.
hope this helps!
Answer:
8
Step-by-step explanation:
A trick with equal fractions will be that the cross multiply will create equal answers
13(32) = 52(?)
To find the missing number, just divide the known product by the missing number's multiplicand.
? = 13(32)/52 = 8
To verify
13(32) = 416
52(8) = 416
Yup!
If our monthly income is $3050 in your house payment is $2400 what fraction of your monthly income must go to pay your house payment?
Answers
Answer:
The 28% rule states that you should spend 28% or less of your monthly gross income on your mortgage payment (e.g. principal, interest, taxes and insurance). To determine how much you can afford using this rule, multiply your monthly gross income by 28%
what is the decimal of 3/8
Answers
Answer:
3/4 in decimal form= 0.375
have a nice day <3
[tex] \frac{3}{8} [/tex]
to find:the decimal form
solution:to convert to decimal just divide the numerator by the denominator.
[tex] \frac{3}{8} [/tex]
[tex] = 0.375[/tex]
[tex]1sf = 0.4[/tex]
A building has 2 front doors, 2 doors on the left side, 2 back doors and 2 doors on the right side. How many different ways can you enter and leave the building if you enter through the front door and then leave through any of the other doors?
Answers
12 because you can enter through 2 front doors. Let's call them A and B. You enter through A and you have 6 doors to leave through. You enter through B you have 6 doors to leave.
hepe me please on these
Answers
Answer:
Note that I put an answer for everything not just the ones you left blank.
(+14) + (+9) = +23
(+6) + (-13) = -7
(-4) + (+1) = -3
(-6) + (+10) = +4
(+14) + (+4) = +18
(0) + (+15) = +15
(0) + (-9) = -9
(+1) + (+24) = +25
(+3) + (-14) = -11
(-24) + (+14) = -10
(+17) + (+14) = +31
(+23) + (+14) = +37
(+14) + (+9) = +23
(+21) + (+21) = +42
(-3) + (+4) = +1
Step-by-step explanation:
(Just a friendly heads-up, you don't have to keep putting the + sign in front of the positive numbers. Numbers without any sign, automatically mean they're positive. It's the negative signs that you need to place a sign.)
Hope this helped :)
PLEASE HELP! I don’t understand this problem
Answers
(b + 2) ^2 = 14 ———> b + 2 = the square root of 14.
You then subtract 2 from both sides an you should get b = -2 +/- sqrt of 14
Why was Yellowstone National Park created?
A. to set aside land for animals as more people moved west
B. to protect bears from humans and other predators
C. to keep different types of animals together in one place
D. to stop people from moving further west
Answers
Answer:
Step-by-step explanation:
The answer is A. to set aside land for animals as more people moved west
How can the vertex of a parabola be used in solving
real-world problems?
Answers
Answer:
The vertex is the maximum or minimum point of the quadratic function. It can be used to solve real world problems optimization problems that can be modeled with quadratic functions
Step-by-step explanation:
hope this helps^^
brainliest maybe??<3
OMG I NEED HELP BADLY RN
What are the coordinates of the point at H?
A.
(-3 , -3)
B.
(-3 , 3)
C.
(3 , 3)
D.
(3 , -3)
Answers
Answer:
B (-3,3)
Step-by-step explanation:
coordinates are x,y and h has -3x and 3y
And-Which is a way to show sixteen?
Answers
Answer:
The answer will be 62
Step-by-step explanation:
52
{ } +10
61 (+1) 62 (+1) 63
{ } +10
72
Craig likes to collect vinyl records. Last year he had 10 records in his collection.Now he has 12 records.What is the percent increase of his collection
Answers
Answer:The percent increase is 20%.
Step-by-step explanation:
It's fairly simple.
Multiply 10 by (100/10) which is 10 to get 100.
Multiply 12 by 10 to get 120.
120 - 100 = 20
Evaluate. 1 1/2+3/4÷(−1/3)−2/3 Enter your answer as a mixed number in simplest form
Answers
Answer:
-1 5/12
Step-by-step explanation:
1 1/2+3/4÷(−1/3)−2/3
3/2-2/3+3/4*3/-1
9-4/6-9/4
5/6-9/4
20-54/24
-34/24
-17/12
-1 5/12
5 5/8 divided by 1 1/2
Answers
Answer:
15/4
Step-by-step explanation:
Answer:
3 3/4
Step-by-step explanation:
cause its easy
A new movie theater holds 350 people with 14 seats in every row. Use division to find how many rows are there in the theater.
Answers
Answer:
25 rows
Step-by-step explanation:
Because if you divide 350 by 14 it gives you 25
Answer:
25
Step-by-step explanation:
350÷ 14 = 25.........
Which of the following are remote interior angles of <6? Check all that apply.
Choices
A. 5
B. 1
C. 6
D. 4
E. 3
F. 2
Answers
Answer:
Well you see Is this GCSE
You and three friends go to the local fair. You each buy a $3 food ticket and a stamp for unlimited rides. If the total cost for the four of you is $32, how much does the stamp for unlimited rides cost?
Answers
Answer:
its should be 23
because
3x3 is 9
9+23=32
[tex]f(x)=x^{2} -3x-10[/tex]
Answers
Answer:
Given
f(x) = 3x + 2
g(x) = (x + 3) / (2x - 10)
#1
g · f(x) =
g(f(x)) =
(3x + 2 + 3)/ (2(3x + 2) - 10) =
(3x + 5) / (6x - 6)
#2
f · g(x) =
f(g(x)) =
3[(3x + 2) / (2x - 10)] + 2 =
(9x + 6) / (2x - 10) + 2 =
(9x + 6 + 4x - 20)/ (2x - 10) =
(13x - 14) / (2x - 10)
Step-by-step explanation: