What is the missing factor?
−16x+36=□(4x−9)
Answers
Answer:
-4
Step-by-step explanation:
Related Questions
plz I need help!!!
look at the image below to find question
Answers
A chemist wants to dilute a 30% phosphoric acid solution to a 15% solution. He needs 10 liters of the 15% solution. How many liters of the 30% solution and water must the chemist use?
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The chemist needs to use 5 liters of the 30% solution and 5 liters of water.
Answer:
30% solution x liters
30%(water) 10-x liters
15% 10 liters
Step-by-step explanation:
I need an answer fast
Answers
Answer:
x= -7
Step-by-step explanation:
The price was $250. Now its 100 find the percentage change
Answers
Answer:
Step-by-step explanation:
The formula for percent change is
\(\frac{original-new}{original}*100\)
Therefore,
\(\frac{250-100}{250}*100=60\)%
Answer: 60%
Step-by-step explanation:250 - 100 = 150
150/250 = 60/100 = 60%
(03.07A LC) The coordinate grid shows the graph of four equations: A coordinate grid is shown from negative 12 to positive 12 on the x axis and also on the y axis. Line A passes through the ordered pairs negative 3, 4 and 9, negative 2. Line B passes through the ordered pairs 2, 8 and 8, negative 8. Line C passes through the ordered pairs negative 3, negative 4 and 4, 6. Line D passes through the points 2, negative 2 and 5 and 6. Which set of equations has (3, 1) as its solution?
A and B
C and D
B and D
A and D
Answers
Answer:
A & D
Step-by-step explanation:
Answer:
D) A and D
Step-by-step explanation:
Hope I helped
Have a great day
can someone help meeeeee!!! thanks!!!
Answers
Answer: 2000/r
Step-by-step explanation:
Since Rose needs to pump 2000 gallons and the pipe pumps r gallons per hour, we can say that it will take 2000/r hours for her to pump the 2000 gallons she needs.
Answer: 2000/r
Step-by-step explanation:
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
Explain what a graph for Jed’s test scores {61%, 65%, 73%, and 79%} would look like if it was not misleading. Make sure it is different than Jed’s graph – which some may say is misleading.
Answers
Answer:
73%
Step-by-step explanation:
Pls help me to find the median and mode, with solution pls
Answers
Answer:
Mode=32
Mean=32
Median=32
Step-by-step explanation:
Mode=highest frequency
Mode=10
Mean=£fx
£f
Mean=1280
40
=32
Median=n/2
=40/2
=20
median=32
Median-32
Hope this helpsssss
I NEED HELP WITH 11-16 PLSSSSSS HELP ME ILL GIVE YOU BRAINLIESTTTTTTTT
Answers
12) $6.66 a min
13) 25¢
14) Alexander
15) C. 22.50
16) C
Answer:-5
Step-by-step explanation:
The costs of buying a small piece of land and a small car in a remote village since the year 1990 are represented by the following tables:
Determine whether the data described in the tables is best modeled by a linear function or an exponential function.
Answers
Please provide the specific data or tables for the costs of buying a small piece of land and a small car since 1990, and I'll be happy to help you determine whether a linear or exponential function is the best model for the data.
NOONE IS HELPING ME, THIS IS FOR A GRADE
Answers
Answer:
first one is 57.5 and the and the second one is 115
Step-by-step explanation:
What is the angle made by the hour hand and the minute of the clock at 8:57
Answers
Answer:
85 degrees
Step-by-step explanation:
IM GETTING SO CONFUSE ON THIS-I KNOW ITS EASY BUT I DONT GET IT,2/4+7/8 PLS HELP-
Answers
Answer:Step-by-step explanation:
2/4 + 7/8
first you need to find common denominator -> 8
2/4 -> 4/8
4/8 + 7/8 = 11/8 -> 1 3/8
Answer: 11/8
Step-by-step explanation:find a common denominator for the 2 fractions then add
Write the equations after translating the graph of y = | 1/2x−2|+3, one unit to the right
Answers
\(y=|\dfrac{1}{2}x-2|+3\)
Since we are translating this graph one unit to the right, replace x with (x-1)
Note: If you are translating a graph to the left by k units, replace x with (x+k), and if by the right, replace x with (x-k)
\(y=|\dfrac{1}{2}(x-1)-2|+3\)
After simplifying, we now have the following equation:
\(=|\dfrac{1}{2}x-\dfrac{5}{2}|+3\)
This is the new equation. Let me know if you need any clarifications, thanks!
Answer:
we are given
y=|2x|-1
we are given to translate this equation
Whenever we translate any function to right side by 'c' units
we can replace x as x-c
Here , we have to translate one unit right
so, we can replace x as x-1
and we get
y=| 2( x-1 ) | 1
Hope this helps <3
3^3+5∙4−(8−5∙2)^2 = ???
Answers
Answer:
Its 43
Step-by-step explanation:
Happy Holidays ❄️☃️
It cost Dylan $12.75 per document to have his signature witnessed by a Notary Public. If Dylan had 7 documents notarized, what was his total payment to the Notary Public?
Answers
Answer:
89.25
Step-by-step explanation:
12.75 x 7 = 89.25
Answer:
It would be $89.25
Just multiply 12.75 by 7.
I hope this is the answer you were looking for.
Have a great day!
Need answer as soon as possible please and thank you :)
Answers
Answer:
I got the answer!!
Step-by-step explanation:
\(\frac{1}{w^{6} }\) i hope this helps!!
Answer:
The simplified expression is 1/w^6.
Step-by-step explanation:
Using the product of powers exponent rule, we have
w^3 * w^(-9) = w^(3 + (-9)) = w^(-6).
However, the problem says to write the expression using only positive exponents. Here's an example of how to interpret negative exponents as positive exponents:
3^2 = 9
3^1 = 3
3^0 = 1
3^(-1) = 1/3
(and keeps on dividing by three onward)
Here, we see that 3^(-1) = 1/3^1.
Applying the same logic here, we have
w^(-6) = 1/w^6.
I hope this helps!
The table below models the cost, y, of using a high-efficiency washing machine and a standard washing machine over x number of years.
Which equation represents the cost of the high-efficiency washing machine over a given number of years?
Which equation represents the cost of the standard washing machine over a given number of years?
After how many years of use would the washing machines cost the same amount?
Which washing machine would be the more practical purchase if kept for 9 years?
Answers
Here now you won’t waste the ad I got you guys
Answer:
1. A y = 25x + 500Which equation represents the cost of the high-efficiency washing machine over a given number of years?
2. B y = 30x + 400Which equation represents the cost of the standard washing machine over a given number of years?
3. D 20After how many years of use would the washing machines cost the same amount?
4. B standard machineWhich washing machine would be the more practical purchase if kept for 9 years?
please help me im not sure what to do
Answers
Answer:
Its 1 or 3 i think
Step-by-step explanation:
Please I have a question! Kiki’s grandmother gives her two empty piggy banks. Kiki decides to add 1
penny to Piggy Bank 1 each day. She also decides to add 2 pennies to
Piggy Bank 2 each day. Day 1 is completed for you.
(a)Complete this table to show how many pennies are in the piggy banks
for the first five days that Kiki has them. Thanks so much!
Answers
Answer: Kiki has 15 pennies in her piggy bank
Step-by-step explanation:
X=1,2,3,4,5
Y=2,4,6,8,10
Total=10+5=15
Therefore Kiki has 15 Pennie’s in her piggy bank
What is the value of x in the equation −x = 4 − 3x + 6?
A. 10
B. −5
C. 5
D. −10
Answers
Answer:
Your answer is C.
Step-by-step explanation:
Answer:
C- x=5
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPp
Answers
Answer:
The answer is: A. ($38.40)
Step-by-step explanation:
640 times 0.03 times 2
3% as a decimal is 0.03 because think of 100 whenever you see these numbers as percentages. So if you had 30% you would have 0.30 but 3 is only 0.03 so then you just multiply by the number of years which is 2. Hope this helps!!!
Solve and explain each step
Answers
3marbles in total(1red ,1blue,1green)
If two are chosen:(possible chosen-Red and green or blue and green or blue and red)
So possible chosen with replacement with the options given =
Pr(Green and blue)+Pr(blue and green)
(1/3 x 1/3) + (1/3 x 1/3)
1/9 + 1/9
2/9
Without replacement
Pr(green and blue) + Pr(blue and green)
(1/3 x 1/2) + ( 1/3 x 1/2)
1/6 + 1/6
2/6
1/3
Without replacement = 1/3
3marbles in total (1red , 1blue, 1green)
If two are chosen: (possible chosen-Red and green or blue and green or blue and red)
So possible chosen with replacement with the options given =
Pr(Green and blue)+Pr (blue and green)
(1/3 × 1/3) + (1/3 × 1/3)
1/9 + 1/9
2/9
Without replacement
Pr(green and blue) + Pr(blue and green)
(1/3 × 1/2) + (1/3 × 1/2)
1/6 + 1/6
2/6
1/3
Without replacement = 1/3
Please help me! im on an assignment an cant figure it out
Answers
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
What is the constant of proportionality?
also I will mark brainliest !!
Answers
Answer:
I dnt know the ture answer, but mabye this will help
Step-by-step explanation:
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.
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LC33011
Question 13 of 34 ✓
Question 15
Identify the ordered pair that nameş point A.
-2
D
C
-1
2
Next Question
1
O
-1
-2
y
A
1
O A) (0.5, -1.5)
O B) (-1.5, 0.5)
O c) (-0.5, -1.5)
OD) (0.5, 1.5)
Answers
Estimate the sum.
6 13/28 + 8 3/32
14 1/2
14
15 1/2
15
Answers
:))
Geometry
Answer with a proper explanation
Answers
Answer:
15 sides
Step-by-step explanation:
As we know the full angles of a polygon is 360°
And
Each side has angle 24°
So,
n = 360/24
n = 15 sides
I hope my answer helps you.
The polygon has 5 sides.
Step-by-step explanation:
Given in the diagram, the angle between the ends of each side is given i.e. 24degrees between ends of a side from the centre. Or it can also be said that each side of the polygon subtends an angle at the centre 'O' i.e. each 24*.
=> We know that sum of angles around a point = 360*, so sum of angles around centre = 360*
And 24* in the centre subtends a side of the polygon;
Using the logic - no. of sides = 360*/24* = 15 = 15 sides