Below is a magic square, meaning that the sum of the numbers in each row, in each column, and in each of the 2 main diagonals are equal. What is the value of n?
Answers
Answer:
The value of n is 6.
Hope you could get an idea from here
Doubt clarification - use comment section.
Related Questions
Recently, bats have been disappearing from the wild due to a contagious fungus. To monitor the current population in a certain region, Troy collects 78 bats, marks them, and releases them. Later, Troy collects 600 bats, and finds that 39 of them are marked. To the nearest whole number, what is the best estimate for the bat population?
( 12 points if solved)
Will give brainliest if the question is answer correctly or a explanation ( Either both) :)
Answers
Because he already marked 39 I’m not sure if that 39 was apart of the 78 but if it was then 640 if not 717
a parallel line is cut by a transversal and is it is a alternate exterior angles. the numbers are (10x-20) and other are (7x+4) find the value of x and find the measure of each marked angle.
Answers
Answer:
8
Step-by-step explanation:
7x+4=10x-20
24=3x
x=8
Please help. Giving out brainilest. =D
Which two statements about forces are true?
A. Forces organize and affect how matter moves
B. Every force requires matter to touch
C. Every force has an equal but opposite force
D. Forces are always balanced
Answers
Answer:
Hello, There!
I See You posted this Question under Math but it looks like a Science/Chemistry Question please Remember to post the Question under the right subject
Question
Which two statements about forces are true?
AnswerEvery force has an equal but opposite force.Forces organize and affect how matter movesGood Luck With your Assingment! I put a link below for More information
brainly.com/question/20431705
help!! i'll give brainliest!!
Answers
Answer:
The answer is B&C but I'm not gonna give the answer its up to you to pick out if its B or C
Step-by-step explanation:
Last week, BJ’s put the $25 jeans on sale for $20. Find the percent of decrease.
Answers
Answer:
20%
Step-by-step explanation:
$25 = 100%
$20 = 80%
Referring to the figure, find the area of the
circle shown. Round the answer to the nearest whole inch.
Answers
polygon QRST has vertices Q41/2 , 2 R 8/2 ,2 S 8 1/2 , -3 1/2 and T 4 1/2,-3 1/2 is polygon qrst a reactangle? justify your anwerer
Answers
Answer:
QRST is a rectangle.
Step-by-step explanation:
To decide whether this is a rectangle or not, we have the following options to choose from:
Prove that:
2 pairs of sides are parallel and one angle is 90°
2 pairs of opposite sides are equal and one angle is 90°
1 pair of sides is parallel and equal and one angle is 90°
All four angles are 90°
The diagonals are equal and bisect each other. (same midpoint)
I will go with option 1, because this only requires finding the slope of each of the 4 lines.
Note that:
points Q and R have the same
y
value
⇔
horizontal line
points S and T have the same
y
value
⇔
horizontal line
points Q and T have the same
x
value
⇔
vertical line
points R and S have the same
x
value
⇔
vertical line
Therefore QRST has to be a rectangle because horizontal and vertical lines meet at 90°.
The opposite sides are therefore parallel and equal and the angles are 90°
The anwser is that a....
QRST is a rectangle
Total bill 106.9
4 people went to a restaurant.
Write an expression using fractions to show how to determine the amount hat each person will pay then calculate each persons contributions showing all steps in long devision
Ok so this question baffles me lol does anyone know how I would even start doing this!?
Answers
4 representing the people
x being the amount paid (unknown)
x= 26.7
Answer:
The expression is 106.9 /4 = p or 4p =106.9
To solve:
106.9 /4 = 26.72 approx.*
So each person will most likely pay $26.72.
Hope this helps! :)
*If you are confused on what p is, it is the amount payed by each person.*
x7=−0.21 helllllllllllllllllllllllllllppppp
Answers
Answer:
the answer is -0.03(-0.03)7= -0.21
Which value of x is a solution of the inequality?
5x−3≥13
x = 1
x = 2
x = 3
x = 4
Answers
Answer:
x=4
Step-by-step explanation:
For x = 1
5x−3 ≥ 13
5*1−3 ≥13
2 ≥ 13 FALSE
For x = 2
5x−3 ≥ 13
5*2−3 ≥13
7 ≥ 13 FALSE
For x= 3
5x−3 ≥ 13
5*3−3 ≥13
12 ≥ 13 FALSE
For x = 4
5x−3 ≥ 13
5*4−3 ≥13
17 ≥ 13 TRUE
This is part of my other question
Answers
Answer:
I can't see the Picture
Step-by-step explanation:
There are 12 cats and 15 dogs
The formula y = 0.394x converts a length x in
centimeters to an approximate length y in inches.
Find the approximate length in inches of an object that
is 25 centimeters long.
Answers
Hope this helped my friend
(mark me as brainlist)
write a fraction with a denominator of 4 and a numerator of 7
Answers
The numerator is the number on top and the denominator is the number on the bottom
A fraction is a way to describe a part of a whole. The fraction with a denominator of 4 and a numerator of 7 is 7/4.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
The fraction with a denominator of 4 and a numerator of 7 can be written as,
Fraction = 7/4
Hence, The fraction with a denominator of 4 and a numerator of 7 is 7/4.
Learn more about Fraction:
https://brainly.com/question/1301963
#SPJ2
A supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. How many pounds of each item does the supplier sell?
The supplier sells_pounds of mulch and pounds of _gravel.
Answers
Hope this helps,
Have a great day!!!!!
The circled parts are the answers btw......
Min read 1/8 of his book before lunch and 1/4 of his book after his lunch, he says he has read 2/12 of this book! Which statement is most accurate?
HELP PLSSS
Answers
Answer:
It should be the 2nd answer
Step-by-step explanation:
I need to know what is the slope line passing thorough the points(0,-5) and (4,2
Answers
The Slope = 2 Using the slope intercept we substitute the first and second x and first and second y in the equation then you can get the answer
The Slope = 2 Using the slope intercept we substitute the first and second x and first and second y in the equation then you can get the answerAnswer:
Step-by-step explanation:
also robert is smart
Solve the equation: x2 = 1
Do not type the variable, only type the numerical
portion of the answer.
If there are two solutions, separate the two
solutions with a comma.
Answers
Answer:
x = 0.5
Step-by-step explanation:
hope this helps!
You must divide both sides by 2 to get rid of the 2 the left side.
2/2x=1/2
x=1/2
there is only one solution.
what is 45times 67 i need to know please help meeeeeee
Answers
Answer:
3015
Step-by-step explanation:
45×67
is equal to Three thousand & fifteen
three thousand fifteen
Baby Alene slept for 4/5 of an hour in the morning,slept for 1.7 hours at naptime and fell asleep again in the afternoon for another 90 minutes.How much time was Baby Alene asleep? ALSO Please explain how you got the answer.
A.3.8 hours
B.4 hours
C.228 minutes
D.400 minutes
Answers
Estimate 530x375. Is the estimated product closer to 150,000 or 200,000? Explain.
Answers
The image shows the linear graph for a family that hired a babysitter for a day. The family gave the babysitter some money up front to buy herself some lunch, and then paid her a constant hourly rate for the hours she worked. Click the thumbnail image to see the full size image.
Which 2 of the following statements are TRUE about the SLOPE of this line? Select the TWO statements that are accurate.
A. The slope is 10
B. The slope is 1/10.
C. The slope tells me that the hourly rate for babysitting is $10.
D. The slope tells me that the hourly rate for babysitting is $20.
Answers
Answer:
A and c
Step-by-step explanation: i did some research.
The slope of a function is the rate of change of the function.
The true statements are:
A. The slope is 10 C. The slope tells me that the hourly rate for babysitting is $10.From the graph, we have the following points
[tex]\mathbf{(x_1,y_1) = (0,10)}[/tex]
[tex]\mathbf{(x_2,y_2) = (1,20)}[/tex]
The slope (m) is calculated as follows:
[tex]\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}[/tex]
So, we have:
[tex]\mathbf{m = \frac{20-10}{1-0}}[/tex]
[tex]\mathbf{m = \frac{10}{1}}[/tex]
[tex]\mathbf{m = 10}[/tex]
The slope is the rate of change of the y values over the x values.
Hence, the true statements are:
A. The slope is 10 C. The slope tells me that the hourly rate for babysitting is $10.Read more about slopes at:
https://brainly.com/question/11949671
HELP PLS 7TH GRADE MATH: Coach Jenny spent 1/6
of her day swimming, 1/3 of her day playing basketball and 4/24 of her day playing softball. How much of the day did Coach spend playing sports?
Answers
This is the answer because all you had to do was add the fractions :)
What is the distance between the points (13, -19) and (-10, -19) in the coordinate plane?
A.
32 units
B.
3 units
C.
11.5 units
D.
23 units
Answers
Answer:
The correct answer is D.) 23 units
Step-by-step explanation:
13 + 10 = 23, units can never be negative, so you add them as positives.
Hope This Helps!
Hope this helped I got it right on the question
Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $50 and costs an additional 0.10 per mile driven. The second plan has no initial fee but costs 0.60 per mile driven. How many miles would Alonzo need to drive for the two plans to cost the same?
Answers
Answer:
100 miles
Step-by-step explanation:
If Alonzo drives 0 miles, then the first plan would cost him 50 dollars and the second plan would cost him nothing.
If Alonzo drives 10 miles, then the first plan would cost him 51 dollars and the second plan would cost him 6 dollars.
From these statements, we can observe that the second plan is increasing at a rate 6 times the first one and will overtake it at one point.
Our solution is the point of intersection between these two functions - where they cost the same.
To find this, equate
0.1x + 50 = 0.6x
where x is the number of miles Alonzo drives,
multiply the equation with 10 to get,
x + 500 = 6x
subtract x,
5x = 500
and divide 5,
x = 100.
So at 100 miles, both plan 1 and 2 will cost 60$. This is our answer. Good Luck!
5−13−(−4) hellllllllllllllllllllllllllllllllllllllllppppppppppppppppppppppppppppp
Answers
Owen loves to eat hamburgers. He goes to his neighborhood grocery store to buy ground beef and buns to make hamburgers at home. He buys a package of hamburger buns for $1.29 and a package of ground beef for $5.82. He only has a $10 bill and wonders if he can buy some ketchup and mustard, too. The ketchup is $1.89, and the mustard is $2.69. He does not have to pay sales tax on food. ASAP PLS!
Answers
Answer:Look at the attaches images and it will show you the math
Step-by-step explanation:
Answer:
2.89
Step-by-step explanation:
AngieTheNobody, if you see this, pls answer, also FWEE POINTS Whats is 94657849 X 57494
Answers
Answer:
5,442,258,370,406 is the answer
Referring to the figure, find the volume of the solid
shown. Round to the nearest whole number.
Answers
Answer:
846 m³
Step-by-step explanation:
The solid consists of a rectangular prism and a rectangular pyramid.
V = LWH + (1/3)LWh
V = 9 m * 6 m * 12 m + 1/3 * 9 m * 6 m * 11 m
V = 648 m³ + 198 m³
V = 846 m³
So sorry for asking for so much help but I seriously don't understand what to do for this assignment
Answers
Answer:
I'll probably come back and do this later.
Step-by-step explanation:
How to Round:
If the number following the number you're going to round up is 5 or above, (5, 6, 7, 8, or 9), then round up. (E.X. 29 rounded up is 30. Since 9 is above 5, you will round up.
On the other hand, if the number following the number you're going to round is 4 or below, (4, 3, 2, or 1), you don't round up, instead you keep it the same, and if they're are decimals, you turn the following numbers to 0s. (E.X. 32.4536 rounded to the nearest hundredth (32.4536) is 32.45. Since 3 is less than 4, you're not going to round up. The number in the hundredth's place stays the same (5), and the following rest turn to 0s. Leaving you with 32.45
Let me know if this helped. :)
No false answers, get it right, you get brainliest and all that stu*pid stuff like that, just help me, it's the last question!
Answers
Answer: 26361360000 but in other words it’s c the 3rd one
Step-by-step explanation: 410 x all the other stuff = my answer
Answer:
About 300,000 square miles
Step-by-step explanation:
If you do 410 x 760 (one side times the other is how you find area) you get 3111,000 and there is some area that's not there because the indented side, so it is roughly 300,000 square miles
Hope this helped!!