Answer:
D = -9
Step-by-step explanation:
what is this?!?!? Need an answer in 24hrs please.
Answer:
X
Step-by-step explanation:
To be a function, the line has to pass the vertical line test. This means that when a vertical line is passed through every x value, it will only cross the graphed line once.
To help: draw vertical lines through each graph.
In graph W: the line would pass through the top and bottom of the circle - not a function
In graph X: the line passes once through every area - a function
In graph Y: the line passes through the top curve as well as the bottom curve - not a function
In graph Z: the line passes through the curves multiple times - not a function
-2 (k - 9)= -6
What’s the answer
Answer:
12
Step-by-step explanation:
distribute equation
-2 times k = -2k
-2 times -9 = 18
so -2k+18=-6
solve
subtract 18 from both sides
-2k= -24
divide -2 from both sides
k =12
Answer:
k=12
Step-by-step explanation:
-2(k-9)=-6
divide both sides
k-9=3
move the k to the right
k=3+9
add 3+9
k=12
what is 1 1/3 divided by 3/5
Answer:
55/9
Step-by-step explanation:
Answer:
20/9 or 2 2/9
Step 1: convert mixed number into improper fraction
4/3
Step 2: copy dot flip
4/3 × 5/3
Step 3: solve
20/9
Step 4 (if your hw requires it): convert to mixed number
2 2/9
Find the value of X in the triangle shown below.
Answer:
50
Step-by-step explanation:
The sum of a triangle's angles are 180 so since you know one angle is 80, you would put 2x + 80 = 180, which would be 2x = 100, which simplifies to x = 50
What is equivalent to 7y - y
Answer:
6y
Step-by-step explanation:
7y - y
Combine like terms
y(7-1)
6y
Fifteen more than a number is written as...?
Answer:
x + 15
Step-by-step explanation:
Since I don't know what this number is, I'm going to use the variable x to substitute for the value of the unknown number.
So it would just be x + 15 because addition is the operation of adding and the key words are usually more. Since one of the numbers is unknown, we can't get an answer like "100" because x is undefined.
Say x=100, then the number would be written as 115 in it's simplest form but you could also write it as 100+15. So I'm just using substitution.
Answer:
x+15
Step-by-step explanation:
Since it says "than a number"
What number is it?
We don't know.
We will say thats a variable.
What variable?
Well it really can be anything. ONLY LETTERS
Lets do a x
Now the problem changed.
Fifteen more than x is written as...?
It says "more"
You use plus.
Now the problem changed.
Since is written as... is your answer so yeah
15+x is the problem.
There you go the answer!
People writes the variable first so:
x+15
The answer is x+15
0.5y=-1.25 grade 8th linear equation
Answer:
y = - 2.5
Step-by-step explanation:
Given
0.5y = - 1.25 ( divide both sides by 0.5 )
y = [tex]\frac{-1.25}{0.5}[/tex] = - 2.5
Answer:
y=-2.5
Step-by-step explanation:
0.5/0.5 y=-1.25/0.5
y= -2.5
A blueprint for a house states that 2 inches represents 8 feet. If the width of a window is 2.5 inches on the blueprint, what is the width of the actual window?
Answer:
10 feet. You can prove this by dividing 8 by 2, with this you find that 1 inch on the blueprint is equal to 4 feet. then take half of 4(2), and add it to 8 to get your answer.
Step-by-step explanation:
I hope this helps you
-KeairaDickson
What is $15.60 to $11.70
Answer:
25
Step-by-step explanation:
15.60 divided by 11.70 = 25
Please Help EASY BRAINLIEST
Answer:
4 5 8
Step-by-step explanation:
Write an equation for each description. " The sum of 4 and x times three is equal to 15".
Answer:
4+3x = 15
Step-by-step explanation:
sum means add
4+3x = 15
Answer:
4 + 3x = 15
Step-by-step explanation:
Sum means addition.
Times means multiplication.
4 + 3x = 15
Best of Luck!
3/4=m+1/4
What is m
Answer:
m = 1/2
Step-by-step explanation:
We need to solve the equation:
3/4 = m + 1/4
In order to solve for m, we must isolate the variable - in other words, we need to move all the m terms to one side and all the non-m terms to the other.
So, subtract 1/4 from both sides to isolate m:
3/4 - 1/4 = m
m = 2/4 = 1/2
Thus, m = 1/2.
~ an aesthetics lover
if f(x)=2x^3-4x^2+2,and g(x)=x^3-2x^2-2x+4 then f(x)-g(xl=
this answer in set notation which I don't get
Answer:
x^3 -2x^2 + 2x -2 c(2) = - 4Step-by-step explanation:
Given
f(x)=2x^3 - 4x^2 + 2g(x)=x^3 - 2x^2 - 2x + 4To find
f(x)-g(x)Solution
f(x)-g(x)=2x^3 - 4x^2 + 2 - (x^3 - 2x^2 - 2x + 4) =2x^3 - 4x^2 + 2 - x^3 + 2x^2 + 2x - 4 =x^3 -2x^2 + 2x -2==================
c(x) = -2xc(2) = -2*2 = - 4WILL MARK YOU BRAINLIEST!!!!
(4x+2)=(5x-25)
4x-5x=-25-2
-x=-27
x-27
x = 27
4x + 2 = 5x - 25
First, you need to move the 2 to the other side of the equation to make it: 4x = 5x -25 - 2. Now evaluate what -25 - 2 is then you'll have: 4x= 5x + 27. Now move 5 to the other side of the equation: 5x-4x= 27 = x = 27
so, our answer is x = 27
4,000 is equal to 2/5 of what number?
Answer:
False
Step-by-step explanation:
[tex]4000\ =\ \frac{2}{5}[/tex]
Is really equaled to:
[tex]4000 = 0.4[/tex]
Hope this helped you!
Answer:
4,000 is equal to 2/5 of 10,000
Step-by-step explanation:
I didn't feel like writing the steps so I put added a picture, hope it helps
HELP ASAP DUE IN 5 minutes
Answer:
60 cubic units
Step-by-step explanation:
Jason jumped off of a 80 meter tall cliff at a velocity of 7 m/s into the ocean in Acapulco while vacationing with
some friends. How long will it take Jason to reach the ocean in seconds, rounded to the nearest hundredth?
7/1
Answer:
11.43 seconds
Step-by-step explanation:
80/7 = 11.428 = 11.43( nearest hundredth)
A group of 10 kids got together at the playground to play basketball. Before the game, every
kid shook hands with each of the other kids exactly once. How many handshakes took place?
I believe the answer is between 90-100.
Hopes this helps
Whats 12 x 4? Thank you for answering!
So, we have the following equation...
[tex]12*4=?[/tex]
To do this its pretty simple just multiply 12 by 4.
[tex]12*4=48[/tex].
Your final answer is [tex]48[/tex]!
I only need 3 more brainliests so if i could get one that would be a big help!
Can someone help me?
Answer:
c aStep-by-step explanation:
The converse of if P then Q simply swaps the clauses: if Q then P. No negation is involved. The biconditional joins them with "if and only if".
All of the answer choices that include not can be rejected.
Solve for v
7 - V = 3
Answer:
7 - V = 3
take away 7 from both sides
-V = -4
V = 4
Step-by-step explanation:
Hey there!
7 - v = 3
-v + 7 = 3
SUBTRACT 7 to BOTH SIDES
-v + 7 - 7 = 3 - 7
SIMPLIFY IT!
-v = 3 - 7
-v = -4
DIVIDE -1 to BOTH SIDES
-v/-1 = -4/-1
SIMPLIFY IT!
v = -4/-1
v = 4/1
v = 4
Therefore, your answer is: v = 4
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Compare the two numbers. Use > or < and = for the blank.
0.720____0.72
Choose the correct symbol.
Answer: =
0.720 is the same as 0.72.
= means equal to.
The answer is =.
series #4 of vinessss:)) enjoy!
(teacher) jared, could you read #23 on the board please?
(jared) *says aloud* nope! *says to camera* what up, my name is jared. i'm 19 and i never flipping learned how to read!
Answer:
Super Funny! Thank you for your congratulations! Even though I'm super young.
Answer:
funnyyyy!
Step-by-step explanation:
yesss
ok so i’m so lost so please help!!
What is the standard form for the graph?
how to know the correct number of significant figures when doing a calculation?
This applies for division, multiplication, addition & subtraction
Answer:
When doing addition or subtraction with measured values, the answer should have the same precision as the least precise measurement (value) used in the calculation.The following rule applies for multiplication and division: The LEAST number of significant figures in any number of the problem determines the number of significant figures in the answer.
Step-by-step explanation:
What is n?
The answer format is
n=
Answer:
n=3
Step-by-step explanation:
q² × q^n = q^5
q^(2+n) = q^5
=> 2+n=5
n = 5-2
n=3
Find the slope of the line that passes through (-28, 100) and (-29, 1).
Answer:
99
Step-by-step explanation:
how do you find LCM of 5 and 35
Answer:
LCM is 35
Step-by-step explanation:
The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.
Answer:
The answer would be 35
Step-by-step explanation:
The answer would be 35 because 35 is the least Common Multiple of 35 and 5
a square has an area of 9 cm2 what is its side length
Answer:
Length side is 3 cm
Step-by-step explanation:
the length in square is called side.
A= sides X sides
9 = s^2
S= 3
See my other articles for quiz and assignment in my site.
Just copy and paste "learningandassignments diy4pro" to google search engine.
Hope it helps.
Value of side length is 3 cm
Give that;
Area of square = 9 cm²
FInd:
Value of side length
Computation:
We know that,
⇒ Area of square = Side²
BY putting value into formula
⇒ Side² = 9
⇒ Side² = 3²
⇒ Side = 3
So,
Value of side length = 3 cm
Learn more about square;
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