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Answer:
you did it right
Step-by-step explanation:
Related Questions
Your friend is absent from class and asks you to explain what a function is how would you explain
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Answer: A function is the equation used to solve a variable, usually uses X and Y.
i.e. Y = 23x -9
For the simple linear equation below, what is the y-coordinate of the ordered pair when the x-coordinate is -15? y=4/5x Enter your answer in the box.(-15, )
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Answer:
The answer is -12
Step-by-step explanation:
what is the total surface area of the prism in square inches
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Answer:
Surface area of a square prism = 4 × (s × h) = 4sh, where, s is the length of the side of the square and h is the height of the square prism.
Triangle ABC, with A = (-2,3) B = (-4,1) and C = (-3,5), is rotated 90- clockwise about the origin to make Triangle A'B'C'. What are the y-coordinates of B'?
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Answer:
Step-by-step explanation:
-1
Help somone please and thank you
Answers
Answer:
120 students
Step-by-step explanation:
4/7×210=120 students
MATH WEEK 5 DISCUSSION
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For functions f(x) = x + 2 and g(x) = 8x2 - 2x + 4,
find the following.
(Simplify your answers completely.)
(a) (fºg)(x) =
(b) (f. g)(-1) =
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Answer:
Sorry im not ood at math so i cant help
Step-by-step explanation:
(two digit number with the sum of the digits being 8)
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Answer:
The two digit numbers having sum equal to 8 are: 17,26,35,44,53,62,71,80.
Step-by-step explanation:
Which is the label of the ordered pair (1,3)?
1. V
2.W
3.X
4. Y
5. Z
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Answer:
dude. its 4.Y
A class of 40 students took a test 20 students had an average score of 65. the other students had an average score of 52. what is the average score of the whole class?
At a health club, 28% of the members are men, the rest are women. If the average man is 33 years old, and the average woman is 38 years old, what is the average age of all the members?
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Answer:
One: 58.5
Two 36.6
Step-by-step explanation:
One
20 students * 65 = 1300 This is the total score of all 20 students. They may not all get 65, but 1300 is what their average total is.
20 students * 52 = 1040
The total score of all 40 students was 1300 + 1040 = 2340
The average for the entire class was 2340 / 40 = 58.5
Two
This question is done almost the same way.
Supposes the total number of members is 100. That means that 28 of them are men
28 * 33 = 924 This is the total age for the men
100 - 28 = 72 Out of 100, 72 of the people there are women.
72 * 38 = 2736
The total number of years of all of the members is
924 + 2736 = 3660
The average age of all members is 3660/100 = 36.6
Why did I pick 100 as the total membership? It is because a percentage is number out of 100. Am I allowed to invent things like that? Sure. I'm just using the definition of a percentage.
The average will make it come out the same.
First convert the equation -x+y=-5 into slope intercept form. Graph the line by plotting the y-intercept first, then another point using the given slope.
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Step-by-step explanation:
-x + y = -5
Transform to slope-intercept form, y = mx + b:
-x + x + y = x - 5
y = x - 5 (Slope-intercept form where m = 1, b = -5).
Plot the y-intercept (0, -5) on the graph. Using the "rise over run" of the slope, m = 1, the next point will be: (1, -4).
I also plotted other points (please see the attached screenshot of the graph).
Convert 5 over 9 into a decimal
Answers
Answer: 0.556
Step-by-step explanation:
Answer:
5/9 as a decimal is .5 repeating. I hope this helps.
Graph and solve the following system.
у= 2x + 3
y = -2x + 3
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graphed in the image attached with points,
hope this helps :D
1.) if a person weighs 160 pounds, what is his mass in kilograms
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Answer:
72.56
Step-by-step explanation:
Divide the number of pounds by 2.205
160/2.205 = 72.56
which one is this a b c d e the thing on the side dosent matter
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Answer:
21.5m²
Step-by-step explanation:
Area for a square: LxW = A
10x10=100m²
Area for a circle: pi r² = A
pi(5)²=78.5m²
Find the difference:
100m²-78.5m² = 21.5m²
Hopfuly someone will help me this time!
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Answer:
B
Step-by-step explanation:
1. find the measure of each angle
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Step-by-step explanation:
adding both equations together makes the straight line that is QRS. straight lines are 180
you should picture a windshield wiper going side to side and you're trying to see how much farther it has to move until it straightens out at the bottom
(3x-5) + (10x-7) = 180
y=4x+2 and y=-x-3. Graph
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Answer:
(Hope this helps can I pls have brainlist (crown)☺️)
Step-by-step explanation:
In pic
(Credit: M a t h w a y )
Describe a way to make the arithmetic problem 45% x 680 mentally
Answers
Answer:
306.
Step-by-step explanation:
Firstly, we are aware 100% of 680 is obviously 680,
Next, we know half of a 100% is 50% therefore half of 680 is 340.
Then, we know 45% is 5% less than 50%
To find 5% of a number mentally, divide it by 10 as 100÷5=20
680÷20=34
Lastly 50% subtracted by 5%: 340-34=306.
Now we know, 45% of 680 is 306.
Hope this helps.
Hope this helps.Please mark BRAINLIEST.
Need help with number 10
Answers
Answer:
d
Step-by-step explanation:
the answer is d, tan = (cateto opuesto / cateto adyascente)
Tan is opposite/adjacent
Tan35 = .7002
.7002 = opposite/60
.7002*60=42.012
Opposite = width of river = 42.0
solve pls brainliest
Answers
Answer: (a.) +3 meters each second (b.) +80 Celsius
Step-by-step explanation:
(a.) 18/6 =+3 meters each (b.) 4*20=+80 Celsius
(b.) 4*every hour=
How to type a line above the number 6 on chromebook.
Answers
Answer:
you put in the number 6 but you leave room uptop so enter and then put 6 for the----- so in other words
-----
6
Carson has a smart phone data plan that costs $35 per month that includes 10 GB of data, but will charge an extra $15 per GB over the included amount. How much would Carson have to pay in a month where he used 3 GB over the limit? How much would Carson have to pay in a month where he used went over by x GB?
Answers
Answer:
3 GB over: $80 x GB over: $35+$15x
Step-by-step explanation:
3 GB over is 3 times 15 plus 35, which equals 80, x GB over is x times 15 plus 35. Boom, answer.
Your welcome!
Answer:
$80
Step-by-step explanation:
What is the sum of the columns and rows?
Answers
Answer: 90
6+15+24=45
45*2=90 (the numbers are the same so just x2)
solution needed step by step
Answers
Answer:
I am doinnnng ok just wait
Answer:
Points again!!!
Step-by-step explanation:
Hey thanks
1) Eight times the difference between a number and seven, is the same as when five times
the number is increased by four. Find the number.
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Tip: Go step-by-step
Let the number = x
Eight times the difference between a number and seven.. = 8(x-7)
is the same as... =
the number increased by 4.. x+4
8(x-7)=x+4
Distribute
8x-56=x+4
Subtract x from both sides
7x-56=4
Add 56 to both sides
7x=60
x=60/7
_
Write 0.34 as a fraction using the steps below.
Answers
Answer:
31/90
Step-by-step explanation:
3.1 x 10 = 31 which is the numerator
9x10 = 90 which would be the denominator
Answer:
It would be 17/50 hope that helps
In BOMAMS 'M' stands for
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⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ B = Bracket
⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ O = Open
⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ D = Division
⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ M = Multiplication
⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ A = Addition
⠀⠀⠀⠀⠀⠀⠀⠀⠀➥ S = Subtraction
Answer:
B= Bracket
O= Open
D=Divide
M=Multiplication
A=Addition
S=Subtraction
What is 6 tens = ? Ones
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Fatima drove 100 miles in 4 hours. What is the constant of proportionality for 100 miles in 4 hours and 200 miles in 8 hours? Please answer ASAP.
Answers
Answer:
25
Step-by-step explanation:
4 hours goes into 100 miles 25 times.