Answers
Related Questions
2 + 3y + 9z = 4
- x + 8y - 6z = 4
x + 3y +3z = 10
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Answer:
x = 62 /9 y = 11 /9 z = − 5 /27
Step-by-step explanation:
Jonathan is eight years old. His mom is four times his age. What is the sum of their ages? 40 32 12 24
Answers
Answer:
Fourty.
Step-by-step explanation:
8+4x8
Answer:
40
Step-by-step explanation:
If you do 8*4 that equals 32 then just add 8 your welcome :)
What’s the equation
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Y = mx+b
Mx is slope
B is y intercept
Y = 2/3x - 4
how do you solve w=3m - 2p
Answers
Slope is -4, and (9,5) is on the line.
Answers
Answer:
y=-4x+41
Step-by-step explanation:
y=mx+b
5=-4(9)+b ---> b=41
y=-4x+41
Answer this problem ....
Answers
Answer: since JG is the long line and JL is half of that line, 32/2=16
so JL=16
Answer:
JL=16
hope this help <3
Describe the graph of y = -|x + 4| - 5.
Answers
Answer:
6
Step-by-step explanation:
The graph of the absolute value function is an inverted "V" such that the vertex is at (-4, -5) and opens downwards.
How to calculate the modular function?
Among modular functions, f(x) = |x| has its domain given by the real numbers and its range given by the positive real numbers. This is because the modular function will make |-y| = -(-y) = y given every negative y-value.
Given modular function is :
y = -|x + 4| - 5.
Hence, to plot the graph of a modular function, we need to determine some values for x and then apply them to the function f(x) = | x |.
Learn more about absolute value functions:
brainly.com/question/3381225
#SPJ1
Resuelve las ecuaciones a+(-8/3)=23, 2y+(-5/4)=0,75, 18*=1/3, m-5=2/7
AYUDA POR FAVOR
Answers
Answer:
a bueno bro pa saber.....
How many solutions does the following equation have?
LaTeX: 4\left(x-5\right)=4x+104 ( x − 5 ) = 4 x + 10
Group of answer choices
No solution
One solution
Infinitely many solutions
Two solutions
Answers
Answer:
no solution
Step-by-step explanation:
Which could be an equation of the trend line shown in graph?
A. y = 6x + 12
B. y = 8x + 15
C. y = 6x + 6
D. y = 8x + 8
Answers
Answer C
Step-by-step explanation:.
if g(x) = -3x^2 - 5x + 5, calculate g(-3).
Answers
Answer:
g(-3) = -7
Step-by-step explanation:
[tex]g(x) = -3x^2 - 5x + 5\\\\g(-3)=-3(-3)^{2} -5(-3)+5\\\\g(-3)= -27+15+5\\\\g(-3)=-7[/tex]
Answer:
G(-3) = -7
Step-by-step explanation:
Plug the equation into a TI-84 calc into y= and then press 2nd graph which will bring up the table, then scroll down to x=-3
hi friends anyone? here?
Answers
Heylo! :D
How are ya? :)
Given that a bag of M & Ms has 21 brown candies, 15 orange candies, 10 yellow candies, 14 red candies, and 5 green candies, find the following probabilities. Enter all answers as reduced fraction. Do not use any spaces in your answers.
What is the probability of choosing a green M & M, eating it, and then choosing a brown M & M?
P( Answer
B | G
)= Answer
What is the probability of choosing a red M & M on the second try given that the first M & M was red and it was eaten?
Answers
Answer:
Step-by-step explanation:
These both are independent events. Neither is really a conditional probability. It's like asking "What the chances of getting a heads given that you got a tails in the previous through?" The answer is 1/2 if it is a fair coin.
So the total number of M and Ms is
21+ 15 + 10 + 14 + 5 = 65
5/65 * 14/64 = 0.0168 Be careful you you put that in your calculator.
Part B is a bit harder.
14/65 * 13/64 = 0.04375
The sum of two consecutive numbers is 51, find them.
Answers
Answer:
sorry,your question is incomplete.
There is a bag of marbles that has 40% blue marbles, 10% red marbles, 30% green marbles, and 20% black marbles. What is the ratio of red marbles to black marbles?
Answers
Answer:
1/2 :D?
Step-by-step explanation:
You just need to divide the percentage of red marbles to black marbles.
10% / 20% = 1/2 :D
Which is the slope of the line represented by the equation y=-1/2x+1/4?
Answers
Answer: -1/2
Step-by-step explanation:
HELP ME PLZ 10 POINTS !!!!!
Which statements best describe the difference between a periodic interest rate and an APR? (4 points)
a
A periodic interest rate is the amount of interest someone will pay for a specific time frame. An APR is the amount of interest someone will pay each year.
b
A periodic interest rate is the amount of interest someone will pay each year. An APR is the amount of interest someone will pay for a specific time frame.
c
A periodic interest rate is interest that is applied to an account at the end of a specific time frame. An APR is interest that is applied to an account once at the end of the year.
d
A periodic interest rate is interest that is applied to an account once at the end of the year. An APR is interest that is applied to an account at the end of a specific time frame.
Answers
20 points + Brainlest
Determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution.
-x+y=1
-2x -y=-4
Answers
Answer:
One solution:(1,2)
Step-by-step explanation:
y = x + 1
/Plug this in for variable y in equation [2]
-2x - (x +1) = -4
-3x = -3
Solve equation [2] for the variable x
3x = 3
x = 1
By now we know this much :
x = 1
y = x+1
Use the x value to solve for y
y = (1)+1 = 2
Hope this helps :D please mark brainliest if correct
ill give you a lot of points!!!
Answers
Answer:
thank you for points and your kindness
Step-by-step explanation:
help me plzzzzzzzzzzzzzz
Answers
Find the value of x
Answers
Answer:
x = 70
y = 110
z = 30
Step-by-step explanation:
all triangles add up to 180
30 + 80 = 110
180 - 110 = 70
x = 70
30 + 40 = 70
70 + 80 = 150
180 - 150 = 30
z = 30
40 + 30 = 70
180 - 70 = 110
y = 110
The diameter of a cartwheel is 2.1 m. Find the distance traveled when it completes 100 revolutions.
A. 105
B. 6.524
C. 659.4
D. 65.94
(SHOW WORK FOR A BRAINLIEST)
Answers
Answer:
Circumference of wheel=πd
Circumference of wheel =22*2.1/7
Circumference of wheel =6.6 Mrs
It coveres 6.6mtrs in one round
Then in 100 rounds it will take 6.6*100=660mtrs
I think that it
ANSWER FAST
-3c + 4d + 8c
Answers
Answer:
9c
Add and subtract
enter you answer like this :42
MARKING BRAINLIST!!!
Answers
Answer:
33
Explanation:
replace y with 18 and solve.
18 = 2/3x - 4
add 4 to both sides and divide by 2/3
Mr.Williams, a parking lot owner, sold 20% of his lot to his neighbor. Later that year he sold 20% of the remainder of his lot to another neighbor. What percent of Mr.Williams' original parking lot does he still own?
Answers
Answer: He still owns 64% of the Mr.Williams' original parking.
Step-by-step explanation:
Let x = Area of the original parking plot.
First he sold 20% of his lot to neighbor .
Sold plot = 20% of x = 0.20x [Replace 'of' by '×' and divide number by 100 to remove %]
Reminder= x-0.20x= (1-0.20)x=0.80x
Again he sold 20% of the remainder .
Sold plot = 20% of (0.80x) = 0.20 (0.80x)
= 0.16x
Remainder plot = 0.80x-0.16x= 0.64x
Percent of Mr.Williams' original parking lot does he still own = [tex]\dfrac{0.64x}{x}\times100=64\%[/tex]
Hence, he still owns 64% of the Mr.Williams' original parking.
5. Given that 2x+329, the range of values of x is
(1 Point)
Answers
Answer:
The range of 2x+329:
[tex]\mathrm{Range\:of\:}2x+329:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]
Step-by-step explanation:
Given the expression
[tex]2x+329[/tex]
We know that range is termed as the set of values of the dependent variable for which a function is defined.
We also know that the range of polynomials with odd degree is all the real numbers.i.e. [tex]-\infty \:<f\left(x\right)<\infty \:[/tex]
The given expression is a polynomial with an odd degree. Hence, the range of this expression will be all the real numbers.
Thus, the range of 2x+329:
[tex]\mathrm{Range\:of\:}2x+329:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]
please help. answer my last question
Answers
What is your last question?
Please choose the **CORRECT** answer, and you'll recieve brainliest.
Answers shown below:
Answers
Answer
x=6, y=21/2
Explanation
The 86 degrees is just to make you confused.
Since this is a congruent triangle, you can just follow these steps.
Line AB: To get from 4 to 6, you multiply by 1.5.
Line BC: Divide 9 by 1.5 to get x. 9 divided by 1.5 is 6.
Line AC: Multiply 7 by 1.5 to get y. 7 times 1.5 is 10.5.
So the correct answer is the first choice; x=6, y=21/2 (this is also 10.5).
A contractor isn't darling carpet in the new house direct angular living room has an area of 96 ft.² and the link is 12 feet less than three times the width of the room what are the dimensions of the room
Answers
Answer:
The dimensions of the room is 8 feet × 12 feet.
Step-by-step explanation:
The area of the house, A = 96 ft²
The link is 12 feet less than three times the width of the room .
Let the width of the room is x.
Length = 3x-12 ...(1)
The area of a rectangular room is given by :
A = lb
96 = (3x-12)x
[tex]3x^2-12x-96=0\\\\x^2-4x-32=0\\\\x^2-8x+4x-32=0\\\\x(x-8)+4(x-8)\\\\(x+4)(x-8)=0\\\\x=-4,8[/tex]
Neglecting negative value, width = 8 feet
Put x = 8 in equation (1)
Length = 3(8) - 12
= 12 feet
Hence, the dimensions of the room is 8 feet × 12 feet.
Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.
The total cost of the trees including the delivery was $168.
How much did each tree cost?
Enter your answer in the box.
Answers
Answer:
The answer would be 16, because the delivery of the 8 trees costed 40, and the overall cost was 168, so you would subtract 40 for the delivery, and divide 128 by 8.
Step-by-step explanation:
Answer:
128
Step-by-step explanation:
If the delivery was 168 in total the fee was also in there. 8x5=40 so thats the fee. Subtract that from 168 which is 128. So the cost of the trees total was 128 but the total cost of the fee is 168. Hope this helped.