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180 - 41 = x
x = 139 degrees
hope this helps
Related Questions
Multiply: (-13)(-15)
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195 is your answer
hope this helps
2 negatives multiplied or divided equals to a positive
the summer solstice can occur on any day of the week, with each day being equally likely. what is the propability the summer solstice will occur on a weekday
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The perimeter of a rectangle is 72 meters. The width is 4 meters less than its length. What is the equation to find the length and width?
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2l+2(l-4)=72
4l=80
The length is 20 meters.
Then, plug 20 in the other equation:
w=l-4
The width is 16 meters.
Nicholas has a larger tropical fish collection. He gives 2/3 of his fish to a high school. Then he gives 2/5 of the remaining fish to another school. In the end he has 30 fish left. How many fish Nicolas have at first?
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He gives away 2/3 of these fish: 2n/3, leaving n/3 fish.
He gives away 2/5 of these remaining n/3 fish: (2/5) times (n/3), or
2n
--- , meaning that (3/5) times (n/3) fish are left.
15
(3/5)(n/3) = n/5 fish left = 30 fish. Thus, n = 150 fish.
Be certain to check this answer!
To find the original number of fish in Nicholas' collection, work backward from the information provided on how many fish he has left after donating to the schools.
Explanation:Nicholas has a larger tropical fish collection. He gives 2/3 of his fish to a high school, then he gives 2/5 of the remaining fish to another school. In the end, he has 30 fish left. To find the original number of fish, we can work backward:
Let the original number of fish be x.After giving 2/3 of the fish, Nicholas has (1-2/3)x fish remaining.After giving 2/5 of the remaining fish, he has [tex](1-2/3)*(1-2/5)x = 30[/tex] fish left. Solve for x to find the initial number of fish.louise is playing a game, but the spinner is incomplete. Each section of the spinner is labeled with the probability of spinning it. What fraction is missing
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u can also add the fractions
so u have to change the denominator so that all their denominator is the same using the cross method
1/3 +1/6
6/18+3/18
=9/18
=1/2
1/2+2/5
=5/10+4/10
=9/10
So the missing part is 1/10
Saline solution A is 10% strength and saline solution B is 5% strength. I have an order for 6 litres of an 8% saline solution. To fill the order how many litres of solution A should be diluted with solution B? (Hint. Assume a 1% solution contains r grams of salt per litre.)
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y = volume of saline solution B.
We're going to set up two equations.
Firstly, x + y = 6. That gives us y = 6 – x (1)
Second, 0.1x + 0.05y = 0.08•6,
or 0.1x + 0.05y = 0.48 (2)
Substitute (1) into (2):
0.1x + 0.05(6 – x) = 0.48
0.1x + 0.3 – 0.05x = 0.48
0.05x + 0.3 = 0.48
Subtract 0.3 from both sides:
0.05x = 0.18
x = 3.6
Then y = 6 – 3.6 = 2.4
So we have to use 3.6 litres of solution A and 2.4 litres of solution B.
Need help with this one also.
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Malcolm=x+2 11
fred=2x+4 22
x+x+2+2x+4=42
4x+6=42
-6 -6
4x=36
36÷4
x=9
What is the slope intercept form if the linear equation 2x+3y=6
Drag and drop the appropriate number, symbol, or variable to each box
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3y = -2x + 6
y= -2/3x + 2
slope intercept form y= -2/3x + 2
answer
y= -2/3x + 2
What is 90.95 rounded to the nearest whole number
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What is the mean,median,mode(s) an range if the numbers are 15,30,17,15,24,31,15
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Hello There!
Mean: Average of numbers in a set of data.
STEP 1: Add the numbers together. In this case, we would add
15 + 30 + 17 + 15 + 24 + 31 + 15 = 147
STEP 2: Divide the sum by the number of digits you added. We would divide
147 "sum of numbers" by 7 "number of digits" and we would get an answer of
21.
The mean for the set of data is 21
Median: The middle number when all the numbers are listed in order.
To find the median, we would put the lowest number on the left and the biggest number on the right and continue to go from least top greatest.
-Least To Greatest-
15-15-15-17-24-30-31
In our set of numbers, we cross out one number from the left and the right each time until we come across one number in the middle. The number that is in the middle in 17.
The median for this set of data is 17
Mode: The number that occurs most often in a set of numbers.
15-15-15-17-24-30-31
Since the number 15 occurs three times, the mode for the set of data is 15.
The mode for this set of data is 15
Range: The difference between the highest and the lowest number.
15-15-15-17-24-30-31
The highest number in the set of numbers is 31 and the lowest number in this set is 15.
31 - 15 = 16
The range for this set of data is 16
What's the value of 6 in this number - 4,632
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hope this helps
The value is 6 hundred or 600.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Alice read a total of 36 books over 6 months. After belonging to the book club for 14 months, how many books will Alice have read in all?
Answers
She read 84 books in 14 months
Divide both sides by 6.
6 books = 1 month is Alice’s reading average.
6 books x 14 months = 84 books
Alice will have read 84 books in 14 months.
Hope that helped! :)
Kelly is picking out an outfit to wear. The organized list below represents the sample space of all possible outfits.
Red shirt – Black pants
Red shirt – White pants
Pink shirt – Black pants
Pink shirt – White pants
Based on the list, how many different-color shirts does Kelly have to choose from?
Answers:
1
2
4
8
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One pink and one red !!!!!!!
The number of shirts Kelly has to choose from is 2, namely Redshirt and Pink shirt. Computed using the Cartesian Product of sets.
What is the Cartesian Product of two sets?The cartesian product of two sets A and B is a set containing ordered pairs (x, y), for every x ∈ A, and every y ∈ B.
How to solve the question?In the question, we are informed that Kelly is picking out an outfit to wear. The organized list below represents the sample space of all possible outfits.
Redshirt – Black pants
Redshirt – White pants
Pink shirt – Black pants
Pink shirt – White pants
We are asked to find the number of different color shirts Kelly has to choose from.
Assuming the sample space to be the Cartesian Product of the set of shirts and set of pants, we can write the set of shirts as the first element of every ordered pair to get:
Set of Shirts = {Redshirt, Redshirt, Pink Shirt, Pink Shirt}.
Removing the repeating terms, we get:
Set of Shirts = {Redshirt, Pink Shirt}.
Thus, the number of shirts Kelly has to choose from is 2, namely Redshirt and Pink shirt. Computed using the Cartesian Product of sets.
Learn more about the Cartesian Product of sets at
https://brainly.com/question/16628099
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A car leaves a city with a speed of 90 mph. Three hours later and our of the same city another car in pursuit of the first leaves with a speed of 120 mph. Find the time it takes the scond car to reach the first.
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The time it takes the second car to reach the first is 9 hour.
What is speed?Speed can be calculated as the ratio of distance traveled to the time taken
We are given that car leaves a city with a speed of 90 mph. Three hours later and our of the same city another car in pursuit of the first leaves with a speed of 120 mph.
Consider t be the time since the first car leaves
Distance of first car = 90t
Distance of second car:
120(t - 3)
Therefore, 90t = 120(t - 3)
90t = 120t - 360
360 = 30t
t = 12
The second car takes 12-3 = 9 hours to reach it
Learn more about speed here;
https://brainly.com/question/7359669
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Last summer Katie mowed lawns to earn money. She mowed 35 lawns per week. And it’s $6 per lawn. She wants to earn $150 additionally than last year so she raises her price to $8.
Write down an equation to find the number of new customers Katie needs to earn additionally $150.
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Katie wants additional $150 and the slope is 8, because she is charging $8 per lawn
150=8x
Divide 8 by both sides to get x by itself
x=18.75
The answer is a decimal, but you cannot have
.75 of a person, so round it up
x=19
Katie would need 19 more customers to earn an additional $150
THIS IS MUSIC/MATH PROBLEMS
ANSWER FIRST 2
quarter note+quarter note=1
HELP PLEASE
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If you buy a package then you get a 12% discount The discounted price is $132. What is the price of the package without the discount.
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$132+15.84
=$147.84
Select all the True statements below. There are 4 total!
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solve the following equation 5/3 + = -9
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I apologize, but I think you have typed the equation wrong. The plus sign is by itself. If you could fix it, maybe I could help.
Regards,
~KayEmQue
Good Luck! :D
One wintry week a ski town got 15 1/2 inches of snow. On Monday the town got 2 3/4 inches on Tuesday it got 1 1/2 times as much and on Wednesday it got 7/8 inch. How much snow did the town get for the rest of the week
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On Tuesday it got 1 1/2 (1.5) times as much: 2.75 x 1.5 = 1.375 (inch)
⇒ On Tuesday the town got 1.375 inch of snow.
On Wednesday it got 7/8 (0.875) inch of snow.
After Monday, Tuesday and Wednesday, the town got:
2.75 + 1.375 + 0.875 = 5 (inches of snow)
For the rest of the week, the town got:
15 1/2 - 5 = 10 1/2 = 10.5 (inches of snow)
find the slope and equation for all please. I'm sorry to bother you all with this much questions but I truly don't understand.
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a grocery Store has small bags of apples for $5 and large bags of apples for $8. If you buy 6 bags and spend $45, how many of each size bag did you buy?
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Andrea ran 4 miles in 30 minutes. What was her rate in miles per hour ?
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so her rate is 8mph
A flea weighs 8 decigrams, and an ant weighs 3 milligrams. How much more does a flea weigh than an ant?
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What is the cost of 2 kilograms of flour if 3 kilograms cost 4.86
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Jade spent 37.60 on groceries.4/5 of the total was spent on vegetables. How much was spent on others?
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The agent withdraws 30% of his 10631.25 to pay for a trip to Montego bay, Jamaica. He hotel costs $350 per night for five nights plus an 8.5% room tax. How much does the agent have remaining
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Because... 30% of 10,631.25 is $3,189.38( the exact was 3,189.375 but I rounded up). That's how much the agent has. Since it is $350 a night, 350 x 5= $1,750.00. Then you add the 8.5% to the $1,750 and you get $1,898.75. That will be the total amount of money he will spend. So you will have to subtract $1,898.75 from $3,189.38 and the amount is $1,290.63. The remaining amount is $ 1,290.63. I hope this helps :)
solve fo X
5x
---- - 1 = 9
2
x = ?
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Left with 5x=20, divide 5
X=4
You can buy 3 apples at the quick market for $1.35 you can buy 5 of the same apples at stop and save for $1.25 which place is better to buy?
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If you can get more apples for less, than Stop and Save is the better buy.
After 4 apples were added to a sack, there were 3 times as many apples in the sack as before. How many apples were in the sack before the addition?
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So, your equation for this problem would be—
x+4=3x
To solve this equation, you need to move the variables (x) to only one side of the equation.
So, you would use the Subtraction Property of Equality.
x+4=3x
-x -x
—————
4=2x
Now, your new equation is 4=2x.
Using the Commutative Property, we can reverse this to—
2x=4
Your next step is to find X. To do this, we can divide each side by 2.
2x=4
———
2 2
____
2/2=1. 4/2=2
Thus your new equation is—
X=2.
As a conclusion, there were 2 apples in the sack before you added the extra ones.
To check this, you could do
2+4= 6
6/3= 2
There were 2 apples originally in the sack.
Hope this helped!
Regards,
KayEmQue