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Related Questions
BRAINLIEST FOR DIS MF!!!!!!!!!!!!!!!!!!!!!!
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How do you know which operation to choose when solving a real life problem?
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Answer:
whatever operation u used , execpt decimals
Step-by-step explanation:
real world problems are just like normal math, with rulrs
1. when your dealing with people, round the decimal up or down and put it in the operation, if the answer fits use it, same with money
2. fractions are, mixed can be converted into decimals, like 0.25, 25% as 1/4, or 1.25, 125% or 1 1/4
i neeed helppppp plssssssssssssssss
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Hope this helps
2/8
I’m not positive
The figure below shows the quotient of Fraction 3 over 4 divided by Fraction 3 over 8 .
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Help me i-Ready math. No links and no guesses
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Answer:
box number 4 the last box
Step-by-step explanation:
because 5 x 5 = 25 and 25 x 5 = 125
Hope this helped
Using inverse operations is a direct way to solving equations
What is the Golden Rule for solving equations?
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Answer:
Do unto one side of the equation, what you do to the other!
Step-by-step explanation:
An equation is like a balance scale. If we put something on, or take something off of one side, the scale (or equation) is unbalanced. When solving math equations, we must always keep the 'scale' (or equation) balanced so that both sides are ALWAYS equal.
Answer:
Keeping the equation balanced.
Step-by-step explanation:
You need to keep the equation balanced on both sides of the equal sign, like when you need to get rid of the number 4 on one side you have to do the same thing on the other side.
find the missing side lengths pls help and thanks
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Answer:
missing side =12 cm
Step-by-step explanation:
let missing side be x
take these ratios
15/10=18/x
do cross multiplication
10*18=15*x
180=15x
180/15=x
12=x
Answer:
(a) = 12 :)
Step-by-step explanation:
x/4-3=2
it si a fraction of x/4 minus 3 equals 2 HELP!
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I need to get aleks done on june 3oth
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Answer:
3.2
Step-by-step explanation:
Since it is similar, we know that the sides are gonna be directly proportional so
QR (6.4) / BC (4) = scale factor of 1.6
1.6 x 2 = 3.2
My bad this one !!!!!
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Answer: 164.251207729?
Step-by-step explanation: I have the strongest feeling that I'm totally wrong. But would you divided 34,00 (total amount of adults) by 207 (adults in Television)? You would round it to 164 if rounded to the whole number.
Deeply apologise if this is wrong!
Have a nice day.
Hope I’m right
What is the value of x and y?
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Answer:
[tex] x=\boxed{2} [/tex]
[tex] y=\boxed{4}[/tex]
Step-by-step explanation:
[tex] \begin{cases} y= 6x-8... (1)\\\\y=-3x+10...(2)\end{cases} [/tex]
From equations (1) & (2), we find:
6x - 8 = - 3x +10
[tex] \therefore 6x+3x = 8+10[/tex]
[tex] \therefore 9x = 18[/tex]
[tex] \therefore x =\frac{18}{9}[/tex]
[tex] \therefore x = 2[/tex]
Plug x = 2 in equation (1)
y = 6(2)-8 = 12-8 =4
So,
[tex] x=\boxed{2} [/tex]
[tex] y=\boxed{4}[/tex]
Answer:9X
y10
Step-by-step explanation:
Mr. Zeeman received a tax refund. He spent $40 on take-out food for a family dinner and used one-third of the remaining money to buy a new vacuum cleaner. After he deposited half of what was left in his checking account, he still had $80. How much was his tax refund?
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$80•2=160+80=240+40=280
Hope this helps :)
40+1/3=40.3
80+80=160
200+80=280
Use the bar graph to find the experimental probability of spinning a number greater than 3.
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Answer:
the baser to their question would be 2 since its lined up and thrn it would be 4
Question:
A running club keeps track of the number of hours each person has trained for a race and the length of time it takes the person to run the race. A scatter plot is graphed with the x-axis indicating the number of hours a runner has trained and the y-axis indicating the time, in minutes, it took to run the race. The equation y = 60 - 0.5x is used as the line of best fit of the data. What does the slope of the equation represent?
options:
a
Runners will decrease their race time by 2 minutes for every 1 hour they have trained.
b
Runners will increase their race time by 2 minutes for every 1 hour they have trained.
c
Runners will increase their race time by 1 minute for every 2 hours they have trained.
d
Runners will decrease their race time by 1 minute for every 2 hours they have traine
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The solution is, 60 minutes is a good prediction of how long it will take Tom to run the 6 mile race.
What is scatter plot?A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.
Here, we have,
We are given the scatter plot which shows the distance he has run and the time it took for each run.
We are asked to determine a good prediction of how long it will take Tom to run the 6 mile race?
One way to predict the time is by drawing a line that best fits the given data.
As you can see, from the line of best fit, the time corresponding to the 6 miles is around 60 minutes.
Therefore, 60 minutes is a good prediction of how long it will take Tom to run the 6 mile race.
Read more on scatter plot here:
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complete question:
Tom is training for a 6 mile race. The following scatter plot shows the distance he has run and the time it took for each run. What is a good prediction of how long it will take Tom to run the 6 mile race?A) 55 minutes B) 50 minutesC) 60 minutes D) 70 minutes
How many millimeters are equal to one kilometer?
Metric
1 kilometer = 1,000 meters
1 meter = 100 centimeters
1 meter = 1000 millimeters
1 centimeter = 10 millimeters
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Answer: The answer would be 1,000,000, or one million.
Step-by-step explanation:
There are 1000 millimeters in a meter, and there is the same number of meters in one kilometer. So to solve for how many millimeters are in one kilometer, just multiply 1000 by 1000 to get 1,000,000. Hope this helps!
I need to get aleks done on june 3oth
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Answer:
I think you divide. So 2.53 divided by 5.48 or the other way around or something. I don't know for sure. Sorry. I think the 23.7 ounce is better though.
Step-by-step explanation:
Hope this helps!!!!!!!!!!!!!! :) :) :) :) :)
SORRY IF IT'S WRONG!!! :) :) :) :) :)
answer this pls it algebra "simple probability"
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Answer:
(a) In fraction the probability is 3/4 and in decimal it is 0.75
Step-by-step explanation:
help me with this please
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Please help asap!!.... <33
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Answer:
448
Step-by-step explanation:
I = Prt where I is the interest P is the principle r is the rate and t is the time
I = 400 * (.02) * 6
I = 48
The amount in the account is the interest plus the original amount
400 +48
448
Answer:
$ 448
Step-by-step explanation:
amount that Elena deposit (P) =$ 400
rate of interest (R)=2%
time (T)=6 years
formula to find interest is
Interest = PTR/100
=$400*6*2/100
=$4800/100
=$48
Total amout she receives after 6 years is
Amount = Interest + Principal
=$48 + $400
=$448
help my teacher is mean i have to get a score of 80% or higher
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Answer:
26%
Step-by-step explanation:
26 out of 100 orange squares are coloured in. To find the percentage of the shape you take:
Number of coloured sqaures / Total number of squares x 100 = %
= (26/100) x 100
= (0.26) x 100
= 26%
50 points! Answer AS much as you can, I give Brainliest!
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Answer:
9. y = 8
10. n = 21
11. 44 = v
12. c = 35
Step-by-step explanation:
9. 9y = 72
Divide each side by 9
9y/9 = 72/9
y = 8
10. 3n = 63
Divide each side by 3
3n/3 = 63/3
n = 21
11. 4 = v/11
Multiply each side by 11
4*11 = v/11*11
44 = v
12. c/7 = 5
Multiply each side by 7
c/7*7 = 5*7
c = 35
n=21
v=44
c=35
hope that helps
A storage box has a height of 8 inches, length of 4 inches, and a width of 4 inches. I use cubes with an edge length of 12 inch. If the box is completely full, how many cubes will fit in the storage box?
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Answer:
3
Step-by-step explanation:
8×4=32×4=128
12×3=36
128÷36= 3.5
but u need to put full cubes which would be 3
Select all the expressions that are equal to 3/4
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Answer:
A and B
Step-by-step explanation:
7/20 + 2/5 = 3/4
19/20 - 1/5 = 3/4
3 4/7 - 9/10 = 2 47/70
The perimeter of a square is represented by 20n-8. Write an expression that will represent each side of the square.
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Answer:
n=3
Step-by-step explanation:
20+20+20 length +width+ height
20×3
5n-2 is the answer
Joe has 1/2 of a bag of peanuts. He wants to share them equally among himself and 3 friends. How much of the bag of peanuts would each person get?
A. 6
B. 1/6
C. 3/2
D. 1 1/2
Thank you!!!!!
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What is the distance between the following points?
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Answer:
c
Step-by-step explanation:
HELPPPPP!!!!!!!!!!!!!!!!!!!
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Answer:
I think $10 is the answer
A client has requested to have a stamped concrete patio put in their backyard. The plan indicates that the patio will be 16 feet by 20 feet. The contractor is aware of the local building codes and knows that the concrete must be 4 inches deep. The contractor has his crew put in the form for the concrete patio. He has ordered cubic yards of concrete for the pour (round to the nearest whole cubic yard). The concrete costs $97 per cubic yard and there is a delivery fee of $75. The total cost of the pour including delivery is $ . hint ... there are 27 cubic feet in a cubic yard
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Answer:
59
Step-by-step explanation:
Answer:
59
Step-by-step explanation:
PLS MARK BRAINLIEST!!!
what is the measure of x?
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Answer:
38°
Step-by-step explanation:
90°=52° + x°
x°=90° - 52°
x°=38°
Please help I don't understand what to do
Use the following images to answer the question:
a. Write a truth statement about each picture using Euclidean postulates.
b. Write the matching Euclidean postulate.
c. Describe the deductive reasoning you used.
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A sentence (sometimes also called a formula) is simply a string of characters or symbols.
E.g., “sin2 x + cos2 x = 1” is a sentence as is “5 + 4”.
A statement is a sentence that is definitely either true or false.
What are the Euclidean postulates?A straight line segment may be drawn from any given point to any other. A straight line may be extended to any finite length. A circle may be described with any given point as its center and any distance as its radius. All right angles are congruent.
What are the 5 postulates described by Euclid?Euclid's postulates were: Postulate 1: A straight line may be drawn from any one point to any other point. Postulate 2:A terminated line can be produced indefinitely. Postulate 3: A circle can be drawn with any center and radius. Postulate 4: All right angles are equal to one another.
Learn more about Euclidean postulates at
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