Answers
Answer:
it is corrects
Step-by-step explanation:
Related Questions
The equation of a line is given below.
9x - 3y=3
Find the slope and the y-intercept.
Then use them to graph the line.
Answers
the y intercept is -1
slope is 3/1
final equation is y=3x-1
Why do we use fractions to represent slope?
Answers
Answer:
The formula for slope is sometimes referred to as "rise over run", because the fraction onsists of the "rise" (being the change in y, going up or down) divided by the "run" (being the change in x, going from left to the right).
Step-by-step explanation:
Help - sorry it’s blurry I couldn’t fix it
Answers
Cos(32)= x/23
Than solve for x
X= 19.18 o 19.2
what is the value of 4|b| - |D|
Answers
Answer:
4b-d
Step-by-step explanation:
What is the probability of the compound event of spinning a 3 on a 5 number spinner and landing on tails with a coin.
Answers
Answer:
1/10
Step-by-step explanation:
1/5 to land on the spinner, and 1/2 to land on tails. Compound prob = we gotta multiply the probabilities so we get 1/10
In a game, Erin is rolling a fair number cube with faces numbered 1 to 6. Which BEST describes the probability of rolling an even number?
A. impossible
B. equal to the probability of rolling an odd number
C. less likely than the probability of rolling an odd number
D. more likely than the probability of rolling and odd number
Answers
what times 60 equals 105
Answers
( you divide 105/60 to get 1.75)
Answer:
1.75
Step-by-step explanation:
To do this you would have to do
105/60=1.75
so that would be the answer
1 1/5 - 1/2 how do i get this answer?
Answers
Answer:
7/10
Step-by-step explanation:
1 1/5 -1/2 = 6/5 - 1/2 = 12/10 - 5/10 = 7/10
Solve the system of equations -4x-2y=30−4x−2y=30 and -x+y=6−x+y=6 by combining the equations.elimination
Answers
Answer:
215.00
Step-by-step explanation:
Rewrite in slope intercept form x+y=3
Answers
Answer:
y = -x + 3
Step-by-step explanation:
Subtract x and boom.
Answer:
y = -x + 3
Step-by-step explanation:
Solve for y
x + y = 3
y = -x + 3
Please explain I don’t know how to factor odd numbers
Answers
What is the exact value of x? 5⋅21^5x=16
Answers
Answer:
x= 16 /20420505
Step-by-step explanation:
Let's solve your equation step-by-step.
5(215)x=16
Step 1: Simplify both sides of the equation.
20420505x=16
Step 2: Divide both sides by 20420505.
20420505x /20420505 = 16 /20420505
x= 16 /20420505
Please I need help!!!!
Answers
Answer:
144g
Step-by-step explanation:
Make a ratio:
15:108
20:x
cross multiply
15x = 2160
x = 144
what is the absolute value of -6 please help
Answers
Answer:
6
Step-by-step explanation:
its 6
Which function has a domain of all real numbers?
Answers
Answer:
C
Step-by-step explanation:
This is totally wrong lol
One less than five times a number is fewer
than twenty-four.
Answers
Answer:
x < 5
Step-by-step explanation:
[tex]5x - 1 < 24\\5x < 25\\x < 5[/tex]
Answer:
any number under 5
Step-by-step explanation:
5(5) -1 =24
so anything under that would equal fewer than 24
Is this what you're asking?
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Which equation shows how the distributive property can be used to find the number of
Xs in both arrays?
Answers
Answer:
here is a simple version
lets make A equal the exponent so (A=^2 or 3 or whatever)
the exponent will be the amount of times you want to repeat the process.
Now lets make x = the first array, so x=3
and lets make y = the second array, y=7
now a simple equation would be (3x)(7y)^A or for this you could say
(3x)(7y)^6
solve for x
2(x - 2) + 3 = 2x - 1
Answers
9514 1404 393
Answer:
x can be any value (infinite number of solutions)
Step-by-step explanation:
The equation simplifies to ...
2(x -2) +3 = 2x -1
2x -4 +3 = 2x -1
2x -1 = 2x -1
This is true for every value of x. There are an infinite number of solutions.
Write an equation for the line that passes through the points (0, -2) and (-4, 0).
y = - x - 4
y = -2 x - 4
y = -2 x - 2
y = - x - 2
Answers
Answer:
y=-1/2x-2
Step-by-step explanation:
I dont think any of those options are the right one so thats the correct answer
Answer: y = -1/2x - 2
Step-by-step explanation:
To first write the equation, we need to find the slope and the y intercept and write it in the form y=mx +b
To find the slope, we will find the difference between the y coordinates and divide it by the difference between the x coordinates.
The y coordinates of the points are , 0 and -2
The x coordinates of the points are -4 and 0
0 - (-2) = 2
-4 -0 = -4
Slope: 2/-4 = -1/2
Now using the formula y=mx+b, you will input the slope and use one of the given point's coordinates to solve for b the y intercept.
We will use the point (0,-2)
-2 = -1/2(0) + b
-2 = b
This means the equation will be y = -1/2x - 2
What is the answer to this question?
Answers
An arithmetic sequence has this recursive formula:
a1=9
an=an-1 -3
What is the explicit formula for this sequence?
A. an=9+(n-1)(-3)
B. an=-3+(n-1)9
C. an=9+(n-3)(-1)
D. an=-1+(n-9)(-3)
Answers
Answer:
The correct answer is:
Option A. a_n=9+(n-1)(-3)
Step-by-step explanation:
Given that
a1 = 9
[tex]a_n = a_{n-1}-3[/tex]
We can see that in recursive formula the next term is being obtained by subtracting 3 from previous term
That means that the common difference is -3
We also know the first term
The general form of explicit formula for an arithmetic sequence is:
[tex]a_n = a_1 + (n-1)(d)[/tex]
We know that a1 = 9 and d = -3
Putting the values we get
[tex]a_n = 9+(n-1)(-3)[/tex]
Hence the correct answer is:
Option A. a_n=9+(n-1)(-3)
elimination method -2x-7y=13 and 3x+6y=15
Answers
Answer:
The answer is (61/3), (-23/3)
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Hoped this helped!
If varies inversely as . It is known that = 10 when = 3, find the value of when = 5.
Answers
Answer:
y = 6
Step-by-step explanation:
If x varies inversely proportional as y.
[tex]x=\dfrac{k}{y}[/tex], k is constant of proportionality
or
k = xy
When x = 3 and y = 10
k = 3×10
k = 30
Put x = 5,
[tex]y=\dfrac{k}{x}\\\\y=\dfrac{30}{5}\\\\y=6[/tex]
So, the value of y is 6 when x is 5.
Jackie bought a 3-pack
Answers
Answer:
Good for her
Step-by-step explanation:
3 1/2 divided by 3/4
Answers
80^2 - 45^2 = a^2 - b^2
ans pls in working, thnx in advance
Answers
Answer:
[tex]{a}^{2} - {b}^{2}= {(80)}^{2} -{(45)}^{2} \\(a + b)(a - b) = (80 + 45)(80 - 45) \\ = 125 \times 35 = \boxed{ 4375}✓[/tex]
4375 is the right answer.How is (5,9) different than (-5,9)
Answers
Answer:
(5,9) is a reflection of (-5,9). One of the x values are positive while the other is negative.
pls answer this asap
Answers
Answer:
its c or d
Step-by-step explanation:
Find the value of x.
3521
3x-2
Answers
Answer: 47
we have:
41° + 3x - 2 = 180°
⇔ 3x - 2 = 180 - 41
⇔ 3x - 2 = 139
⇔ 3x = 139 + 2
⇔ 3x = 141
⇔ x = 141/3
⇔ x = 47
Step-by-step explanation:
Apply the Pythagorean Theorem to find the distance between points A and C.
A)
129 units
B)
V40 units
C)
158 units
D)
V116 units
Answers
Answer:
a
Step-by-step explanation: