solve 1/2x-2=9-5x by graphing
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Answer:
Step-by-step explanation:
Related Questions
What is the answer pls help
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Answer: 1 m is 9 there are 7 m so 7X9 =63
Step-by-step explanation:
Answer:
the answer would be 9
expination:
because 63 divide by 7 would be 9
Is b = 6 a solution to the inequality b – 3 > 5?
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Answer:Hlello, my name is woods245.
So you have the problem b - 3>5 and is says that b=6.
So know the problem looks like this. 6 - 3>5.
Step-by-step explanation:
54=6b
what is the b
ASAP
HELP PLEASE
Answers
Answer:
b is 9
Step-by-step explanation:
okay
please mark me as brainlist and be happy also add me on sñap
arshad2623f
i will be happy <3
Answer:
its 9 this has to be at least 20 characters
PLEASE HELP ME ASAP I AM BEGGING YOU. NO SPAM ANSWERS. Find the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of (no approximations). The figures below are based on semicircles or quarter circles and problems b), c), and d) are involving portions of a square. ONLY FIND THE PERIMITER PLZ
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Answer:
All i have is the area which is 4.5·π cm² + 18 cm² =
Step-by-step explanation:
Answer:
What is the perimeter
which of the following could explain the changes in growth between the 15th month and the 24th month ?
please refer to pictures
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Answer: The Answer is A
Step-by-step explanation:
i think it's right
Anyone know this?!?!
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Answer:
the answer is C. 46 square inches
(8p^2+2p+7)+(5p^2+p)
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Answer:13p^2 + 3p + 7
Step-by-step explanation:
|3v – 91 = -21
Please help! I can't find the solution for this equation
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Answer:
3v=70
divide both side by 3
=70/3 or ~23.33333
Please Help with problems 7-10!!!!
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Answer:
7) 3m + 21
8) 8t + 12
9) 45 + 30r
10) 32n - 16n or just 16n
Step-by-step explanation:
just use the distributive property
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
La siguiente tabla modela una función exponencial. Encuentre f(10).
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If you watch Mine-craft streamers, click this question.
No matter the streamer.
*ahem*
GeorgeNotFound once said,
"Oh, your positioning is soo good...〜"
Answers
stream·er
/ˈstrēmər/
Learn to pronounce
See definitions in:
All
Journalism
Fishing
Angling
Astronomy
noun
a long, narrow strip of material used as a decoration or symbol.
"plastic party streamers"
Similar:
pennant
pennon
flag
banderole
banner
standard
ensign
gonfalon
burgee
ribbon
vexillum
a banner headline in a newspaper.
"his appearance was announced with a streamer headline"
FISHING
a fly with feathers attached.
"a streamer fly"
Heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level to test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inces) of 16 randomly selected women aged 25 to 34 are listed below.
62.13 65.09 64.18 66.72 61.15 67.50 64.65 63.09
63.80 64.21 60.17 68.28 66.49 62.10 65.73 64.72
Select the correct conclusion based on the null hypothesis and final conclusion
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Answer:
Based on the given data, there is no evidence to support the claim that the standard deviation of the heights of women aged 25 to 34 have a different standard deviation from men aged 25 to 34
Step-by-step explanation:
The standard deviation for the heights of men aged 25 to 34, σ₀ = 2.9
The population variance, σ₀ = 2.9² = 8.41
The significance level of the test = 0.05
The number of randomly selected women in the sample, n = 16
The given heights of the 16 randomly selected women are listed as follows;
62.13, 65.09, 64.18, 66.72, 61.15, 67.50, 64.65, 63.09, 63.80, 64.21, 60.17, 68.28, 66.49, 62.10, 65.73, 64.72
By using the Mean (Average) and standard deviation of a sample formula from Microsoft Excel, we have;
The mean height of the women, [tex]\overline x[/tex] = 63.37563
The standard deviation of the variance, s₂ = 2.2 78511
The null hypothesis, H₀; σ = 2.9
The alternative hypothesis, H₀; σ ≠ 2.9
The chi-square test is given as follows;
T = (N - 1)(s/σ₀)²
Therefore, we have;
T = (16 - 1)(2.278511/2.9)² ≈ 9.2597
The critical value for the lower tail = 6.908
The critical value for the upper tail = 28.845
For the critical region, we have;
Reject H₀ if T <6.908 or T > 28.845
Therefore, given that the critical T is larger than 6.908 and less than 28.845, we fail to reject the null hypothesis, and there is not enough statistical evidence to prove that there is a difference in the standard deviation of the heights of men and women aged 25 to 34
Olivia would like to buy some new
furniture for her home. She decides to
buy the furniture on credit with 9.5%
interest compounded quarterly. If she
spent $7,400, how much total will she
have paid after 8 years.
Answers
THIS IS DUE IN 10 MINUTES!!!
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Yes the Frist question is 15 students
the second question is 5 well I mean if you do it by Khan academy
the third one is well three dozen eggs are cracked, so probably 12?
[tex]2nx^{2} +15n+7\\[/tex]
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Answer:
x = ± √(-15n-7) / √2n (± (-15n-7)^(1/2) / (2n)^(1/2))
Step-by-step explanation:
Factoring?
2nx² + 15n+7 = 0
2nx² + 0*x + (15n+7) = 0 ... ax²+bx+c=0
Roots: x = (-2b ± √b²-4ac)) / 2a = (0 ± √0-4*2n*(15n+7)) / 4n
x = ± (√8n (-15n-7)) / 4n = ± (2√2n(-15n-7)) / 4n = ± (√2n(-15n-7)) / 2n
or x = ± √(-15n-7) / √2n
WILL GIVE BRAINLIEST!!!! Name all of the transformations from h(x) = sinx to f(x) = −4 sin (3x – π) + 5 ANSWER ASAP FOR MORE POINTS!!!!
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Answer:
Step-by-step explanation:
The -4 makes the waves taller (Amplitude 4), and the negitive flips over x-axis.
In (3x-pi) The three compresses horizontally making the waves tighter. The -pi shifts the funtion pi to the right.
The +5 shifts up five.
Fyjajrishe wkegeisjahshdhdhrheeejw
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Answer:
vhcgixigcogcohvoycyoccohcistdotxkgclhfottitdtocogd
Hope this helps
Please help!! (Geometry) (WILL GIVE BRAINY) ( look at picture)
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1- not sure, but my guess is C
2- 113? what did i do: I added all the sides and subtracted them by 720
3- 75
(is about the brainstem)
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Answer:
C
Step-by-step explanation:
What are the parts and functions of the brain stem?
To sum up, the brain stem is the lowest anatomical region of the brain. The brain stem is divided into three major parts; the midbrain, the pons, and the medulla. The brain stem controls the bulk of autonomic physiological functions, including respiration, heartbeat, reflexes, digestion, and sleep.
resource: sciencetrends.com
Hope has of an hour to play outside and do her homework. She wants to split her time equally between the twe activities much time would she spend on each activity ? 1/2
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tried to think didnt work it out help
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Answer:
Givn : OK = 3, OJ = 30, KN = 1, JM = 3
ON=OK+KN=3+1=4
OM=OJ+JM=30+10=40
In triangles OKJ & ONM,
OKOJ=330=110
ONOM=440=110
Angle O is common in both the triangles.
Two sides are in same proportion and the included angle is common (SAS) . Hence both the triangles are similar.
That means KJNM=110 or the two sides are parallel.
Hence ˆK=ˆN,ˆJ=ˆM corresponding angles.
What is the value of X?
Please help! I suck at math but need to pass
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Answer:
2
Step-by-step explanation:
Because To get a single x you would have to divide 5x by 5. Whatever you do to one side you have to do to the other so you would do 5 x/5 and get 10/5 and then x=10/5 and 10/5 equals 2 so...x=2 , Hope this helped!
I'll give a brainliest PLZ HELPP
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Answer:
This is your answer ☺️☺️☺️
how do i select a expression that has a product of 12?
3/4×16
5/12×12
2/5×30
2/3×15
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Answer:
the answer to your question would be a and c
3/4*16 and 2/5*30
Evaluate for x =4;9 x
Answers
Answer:
36Step-by-step explanation:
x = 4 --- (given)
9x = 9 × 4
= 36
Find the surface area. Explain.
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Answer:
SA=136
Step-by-step explanation:
6*2=12
12*2=24
7*2=14
14*2=28
6*7=42
42*2=84
84+28+24
136
Answer:
Step-by-step explanation:
A rectangular prism has six sides so the area is the sum of the side areas.
A=2(xy+xz+yz) where x,y,z are the dimensions, in this case
A=2(2(6)+2(7)+6(7))
A=2(12+14+42)
A=2(68)
A=136 ft^3
If 1/2 gallon of paint covers 1/12 of a wall, then how many quarts of paint are needed
for the entire wall?
Answers
Answer:
24
Step-by-step explanation:
So 4 quarts are in a gallon and it requires 6 gallons 12 divided by 2 is 6 so 6•4 is 24 quarts
Mitchell buys a rug that is 3.8 meters long and 0.9 meters wide. How many square meters does the rug cover? Record your answer below in a complete sentence.
Answers
Answer:3.42
Step-by-step explanation:to get the answer to a area equation you need to multiply the length by the width.
Write an equation in point-slope form of the line that passes through the given point and has the given slope. (2, 7); m = -4
Answers
Answer:
y-7=-4(x-2)
Step-by-step explanation:
y-y1=m(x-x1)
y-7=-4(x-2)
What does x=
Help quickly please!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
11°
Step-by-step explanation:
If you extend the line XW at a point, say V, it forms a corresponding angle, which which be easier to find ∠X.
First we have to find what is the actual value of the corresponding angle.
180 - 102 = 78 (Angles on a straight line add up to 180°)
So now the 78° is the angle of the corresponding angle. This angle is equal to ∠X. Thus the value of x can be found.
6x + 12 = 78°
Bring 12 to the other side in order to find 'x'. This will make it to -12.
6x = 78 - 12
6x = 66
Now take 6 and put to the other side of the equation. Since 6 was multiplied with x, shifting it to the other side of the equation will make it 'divided upon 6'
x = [tex]\frac{66}{6}[/tex] = 11°