Answer:
answer is 14 not sure but i tried
if it is right mark me as brainliest
Please help will give brainliest.
Answer:
X is the side on the bottom, Y is on the left, and Z is the hypotenuse
Answer:
below vv
Step-by-step explanation:
You will have to draw 3 triangles, one for each question. Then, mark the longest side (the hypotenuse) the letters:
in 1. u
in 2. p
in 3. z
then mark the shorter sides
in 1. s and t
in 2. m and n
in 3. x and y.
A store buys 5 sweaters for $50 and sells them for $130. How much profit does the store make per sweater?
Answer: $16
Step-by-step explanation:
Total Profit = $130 - $59
Tatol Profit = $80
Profit Per Seearter = $80 ÷ 5 =26
Answer:
The Profit is $16 per Sweater
Step-by-step explanation:
and that i need answers please
Answer:
y=29
Step-by-step explanation:
Answer:
y=29
Step-by-step explanation:
We move all terms to the left:
58/y-(2)=0
The domain of the equation: y!=0
y∈R
We multiply all the terms by the denominator
-2*y+58=0
We add all the numbers together, and all the variables
-2y+58=0
We move all terms containing y to the left, all other terms to the right
-2y=-58
y=-58/-2
y=29
Solve the inequality. 4x‐1>‐9
Answer:
4x-1>9
Step-by-step explanation:
4x>9+1
4x>10
x>2.5
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
Option "c"
Step-by-step explanation:
All of the times
1. Warsaw Pact: May 14, 1955
2. Berlin Wall: August 13, 1961
3. German reunification: 1990
4. Marshall Plan: April 3, 1948,
5. Soviet Union breaks up: December 26, 1991
oldest to most recent:
1948, 1955, 1961, 1990, 1991
EVALUATE 5•(X-3)=10
Answer: 5x-15=10
5x=25
x=5
Step-by-step explanation: i showed the steps above. i hope you can understand it and this helps :) *the very first step is to distribute the 5 to everything in the parentheses
Answer:
x=5
Step-by-step explanation:
5.(x-3)=10
5x-15=10
+15 +15
5x=25
Divide both sides by 5
x=5
HELP will mark brainliest
Answer:
Kite and parallelogram
Step-by-step explanation:
The solution is where it is crossing. Whenever blue cross red, the shape there is correct. So the kite and the parallelogram.
Hope this helps plz mark brainliest :D
4. Allison's vegetable garden is in shape of rectangle with an area of 10 feet^2. The width of
the garden is 3 1/3 feet. Find the length, in feet, of the vegetable garden.
3
Answer:
33333
Step-by-step explanation:
What is
[tex]|2-2x|=6[/tex]?
Answer:
It is both -2 and 4
Step-by-step explanation: hope it helped!
Solve the following word problem using matrices:
Part of $30,000 is invested at 6% yearly interest, another part at 7%, and the remainder at 8% yearly interest. The total yearly interest income from the three investments adds up to $2200. The sum of the amounts invested at 6% and 7% equals the amount of money invested at 8%. How much is invested at each rate?
(Enter your answer in the form $x,xxx--with the amount invested at 6% first, then 7%, then 8%.)
Answer:
25%]
Step-by-step explanation:
2 ln x2 = 8
Solve for x
Answer:
X=4
Step-by-step explanation:
2x4=8 or 8/2
I need help. Thank you.
Answer:
i believe it is y= 2/3x + 4
Answer:
y= 2/3x+4
Step-by-step explanation:
I did it on desmos.
Also, it is 4 because the line hits four and the slope is
2/3
Question: State whether each table of values represents a function
Answer:
Please check the explanation.
Step-by-step explanation:
As we know that the values in the table represent a function only if there there is only 1 input for every output.
Given the table 1
x y
-12 2
-10 10
0 -2
5 -6
8 -11
15 -15
From the table, it is clear that for each input there exists a unique output.
i.e.
According to the given table,
y = 2 at x=-12
y = 10 at x=-1 0
y = -1 at x=0
y = -11 at x=8
y = -15 at x=15
From the table, it is clear that for each input x, it has a unique output y.
Hence, table 1 is a function.
Given the table 2
x y
9 -18
-20 0
-6 1
-17 16
9 17
11 19
This table does not produce a function, because the input x=9 produces two outputs.
i.e.
at x = 9, the y = -18
at x = 9, the y = 17
Therefore, the table 2 does not represent a function.
which polynomial expression represents the perimeter of the rectangle? (3a + 4) (2a - 1)
Answer:
10a + 6
Step-by-step explanation:
3a + 4 + 2a - 1
5a + 3
2( 5a + 3)
10a + 6
2x- y = -2
2x + 4y =8
Answer:
x=8
y=4
Step-by-step explanation:
Answer:
Your point would be: (0,2)
x = 0
y = 2
Step-by-step explanation:
This would be the case if you're looking for the point by solving with substitution, or any other methods, of the systems of equations.
In any case, you are looking to find either x or y first.
I will demonstrate with the 'y' value, since it is easier when cancelling out the 'x' value.
2x - y = -2
2x + 4y = 8
(I want to make one of the two equations negative, so that I can eliminate or cancel out the 'x' value(s)).
- (2x - y = -2) --> -2x + y = 2
2x +4y = 8
---------------------------------------
5y = 10
--- ---
5 5
------------
y = 2
(Reason for putting a negative in front of the equation '2x - y = -2' was made in order to eliminate the value(s) '2x' in both equation, and in order to do that, one equation must be negative, while the other is positive, for example:
x + 2y = 6
x + 3y = 5
(You can make any of these equations negative, but only one equation is needed to be negative for the value you want to cancel out,
DO NOT TRY AND CANCEL OUT BOTH X AND Y)
-(x + 2y = 6)
Turn into:
-x - 2y = -6
x + 3y = 5
---------------
y = -1
(Back to the Original Problem)
We now need to find the 'x' value(s):
4(2x - y = -2)
8x - 4y = -8
2x + 4y = 8
----------------
10x = 0
--- ---
10 10
----------------
x = 0
Your final answer will be:
(0,2)
bro i will literally give u the brainliest for these
For each graph, describe the composition of transformations that maps ADEF
to ALMN.
Answer:
From the figure, it can be seen that ΔJ'K'L' is formed from ΔJKL by the rotation of ΔJKL by 90 degrees counter-clockwise.
It can also be seen that ΔJ"K"L" is obtained from ΔJ'K'L' by the refrection of ΔJ'K'L' across the x-axis.
Therefore, the rule that describes the composition of transformations that maps ΔJKL to ΔJ"K"L" is given by
Step-by-step explanation:
what is 3 1/4 as a improper fraction and decimal please answer asap i don't understand this :)
Please answer! URGENT
Answer:
1/4
I hope this helps!
Answer:
Last option, D
Step-by-step explanation:
Its right. trust me
find the area of triangle ABC
Answer:
Not enough information to answer
Step-by-step explanation:
So you know for strangers to answer your tough questions, your gonna have to include a picture :)
thanks.
6 - 8x = 5x - 10x + 12
Please help I suck at math thank you
Answer:
I guess it's -2
Step-by-step explanation:
6-8x = 5x - 10x + 12
∴ 10x - 8x - 5x = 12 - 6
∴ 10x- 13x = 6
∴ - 3x = 6
∴ x = -6\3
∴ x = -2
Answer:
-2
Step-by-step explanation:
6-8x=5x-10x+12
5x-10x=-5x
=6-8x=-5x+12 MOVE -5x TO THE LEFT SIDE AND 6 TO THE RIGHT SIDE
= -8x+5x=12-6
= -3x=6
= -x=2
= x=-2
Please help I’ve got a limited amount of time
Answer:
-2,4
Step-by-step explanation:
Answer:
y=x+2
Step-by-step explanation:
y=mx+b
slope m=rise/run=2/2=1
b is y-intercept at 2
Que nùmero multiplicado por 9,000=1,800,000
Answer:
200
Step-by-step explanation:
1,800,000/9,000 = 200
Para confirmar:
200 x 9,000 = 1,800,000
A quadratic function, f(x), and its first differences are shown in the table.
Based on the values in the table, complete the statements.
The function is not linear; therefore, the are not constant.
Subtracting the first differences of –6 and –10 results in .
Subtracting the first differences of –2 and –6 results in .
Subtracting the first differences of 2 and –2 results in .
The second differences are .
Answer:
first differences,4,4,4,constant
Step-by-step explanation:
did on edge
Answer:
4
4
4
constant
Step-by-step explanation:
The CPU of a personal computer has a lifetime that is exponentially distributed with a mean lifetime of six years. You have owned this CPU for three years. a. What is the probability that the CPU fails in the next three years? b. Assume that your corporation has owned 10 CPUs for three years, and assume that the CPUs fail independently. What is the probability that at least one fails within the next three years?
Answer: 0.39 ; 0.993
Step-by-step explanation:
Given that:
Mean of exponential distribution = 6
Using poisson :
P(X =x)Probability of failure in next 3 years :
Number of occurrences λ = 1 / 6 = 0.1667
P(X < 3) = 1 - e^-λx
P(X < 3) = 1 - e^-0.1667*3
P(X < 3) = (1 - e^-0.5)
P(X < 3) = 1 - 0.60653
P(X < 3) = 0.39346
= 0.393
B.)
Number of pc owned = 10 ; n = 10
P(atleast 1 fails) :
P(X ≥ 3)^n = 1 - [1 - P(X < 3)] ^n
P(X ≥ 3)^n = 1 - (1 - 0.393)^10
P(X ≥ 3)^n = 1 - 0.607^10
= 1 - 0.00679
= 0.993
This question is based on the probability. Therefore, the probability that the CPU fails in the next three years is 0.393 and the probability that at least one fails within the next three years is 0.993.
Given:
The CPU of a personal computer has a lifetime that is exponentially distributed with a mean lifetime of six years. You have owned this CPU for three years.
(a) We need to determined the probability that the CPU fails in the next three year.
It is given that, mean of exponential distribution = 6
By using Poisson distribution:
P(X =x) Probability of failure in next 3 years :
[tex]Number\, of \,occurrences\, \lambda = \dfrac{1}{6} = 0.1667[/tex]
[tex]P(X < 3) = 1 - e^{-\lambda x}\\P(X < 3) = 1 - e^{-0.1667\times 3}\\P(X < 3) = (1 - e^{-0.5})\\P(X < 3) = 1 - 0.60653\\P(X < 3) = 0.39346= 0.393[/tex]
(b) We need to determined the probability that at least one fails within the next three years.
Number of pc owned = 10 ; n = 10
P(at least 1 fails) :
[tex]P(X \geq 3)^n = 1 - [1 - P(X < 3)] ^n\\P(X \geq 3)^n = 1 - (1 - 0.393)^{10}\\P(X \geq 3)^n = (1 - 0.607)^{10} = = 1 - 0.00679 = 0.993[/tex]
Therefore, the probability that the CPU fails in the next three years is 0.393 and the probability that at least one fails within the next three years is 0.993.
For more details, prefer this link:
https://brainly.com/question/11234923
Was this answer calculated by multiplying the fractions?
what is the sum of 8/5/12 + 11/1/4
Answer:
2.833
Step-by-step explanation:
Answer:19/6/16
Step-by-step explanation:
Solve for x:1/2(x-2)+1/3(x-3)+1/4(x-4)
Answer:
[tex] \frac{1}{12} \times (13x - 36)[/tex]
help asap plsplspls! :)
Answer:
-17 1/8
Step-by-step explanation:
Since there is a negative, we put a negative in front, and 125 divided by 1000 is 1/8.
Que es más gramos o miligramos ?
What is the perimeter of the triangle?
units
Answer:
Perimeter = 30
Step-by-step explanation:
hypotenuse = [tex]\sqrt{5^2+12^2}[/tex]
hypotenuse = [tex]\sqrt{25+144}[/tex]
hypotenuse = [tex]\sqrt{169}[/tex]
hypotenuse = 13
Perimeter = 5+12+13
Perimeter = 30
