Answers
Related Questions
The length of a rectangle is three feet less than twice its width. If x represents the width of the rectangle, in feet, write inequality represents the area of the rectangle that is at most 30 square feet.
Answers
Answer:
x>30.meaning that the x is greater than 30
Write the next three terms of the geometric sequence 81, -27, 9, -3,...
Answers
1, -1/3, 1/9
it is divided by negative 3 or -3
To find that you need to divide the the first term with the next term
81÷-27=-3
Find the Value of 7 + n when n = 16
Answers
Answer:
7 + 16 = 23
Step-by-step explanation:
What is the the comparison number for 30and 60
Answers
Answer:
2 i think
Step-by-step explanation:
SYTEM OF EQUATIONS
The sum of two numbers is 101 and their difference is 19. Find the numbers.
Answers
Answer:
D
Step-by-step explanation:
D
Someone please help me answer this!!!
Answers
Answer:
I believe it's...
4.32 × 10^5
Sorry if it's wrong
How many ways are there to add four positive odd numbers to get a sum of 22?
Answers
there are 18 ways to add four positive numbers to get 22
The table shows the number of hours spent practicing
singing each week in three samples of 10 randomly
selected chorus members.
Time spent practicing singing each week (hours)
Sample 1 12 13 11 8 9 7 4
8 9 10 Mean = 9.1
Sample 2 7 12 11 8 9 8 12 8 9 10 Mean = 9.4
Sample 3 11 9 8 12 8 10 7 8 7 9 Mean = 8.9
Which statement is most accurate based on the data?
A. A prediction based on the data is reliable, because the means of
the samples are close together.
OB. A prediction based on the data is reliable, because each sample
has 10 data points.
O C. A prediction based on the data is not completely reliable, because
the means are not the same.
D. A ediction based on the data is not completely reliable, because
the means of samples 1 and 2 are greater than 9 and the mean of
sample 3 is less than 9.
PREVIOUS
Answers
Answer:
A prediction based on the data is reliable, because the means of the samples are close together.
Step-by-step explanation:
Test approved
The most accurate statement is A. A prediction based on the data is reliable, because the means of the samples are close together.
What is Mean?Mean of a set of data is defined as the average of all the values. It gives the exact middle point of the data set.
Given three data sets.
All the samples have 10 data points.
Number of data points = 10
Mean of sample 1 = 9.1
Mean of sample 2 = 9.4
Mean of sample 3 = 8.9
We can see that the mean of the three samples is so close to each other.
So the data is reliable.
Hence the option is A.
Learn more about Reliability of Data here :
https://brainly.com/question/19901862
#SPJ7
WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!
Answers
if $20.00 is for 12.25kg of peas ...what weight of peas can i get for $4.00
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2.45kg
First you calculate the price per kg as follows:
If it’s $20 for 12.25 kg, the price per kg is $20/12.25=$1.63 per kg
If you have $4, you can figure out what weight you can get by taking $4/the price per kg, so $4/$1.63, which is 2.45 kg.
Estimate the sum of 46 and 32 by rounding to the nearest ten,
A. 80
0
B. 90
C. 75
0
D. 70
0
E. 85
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Help me out with the correct answer!!!!!
Answers
Answer:
yellow i think
Step-by-step explanation:
(The dark blue box is the correct answer)
1.) Figure out what is 9^2 and 40^2
9 * 9 = 81
40 * 40 = 1600
2.) Now add those two numbers together
1600 + 81 = 1681
3.) Find the square root of 1681
√1681 = 41^2
And that’s how to figure out if a triangle is a right triangle. Hope this helped :D
Kenji has 54 books, 17 of the books are mysteries. 22 of the books are adventure stories. The rest of the books are about animals. How many of the books are about animals?
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Question: what is the y-intercept
Answers
Answer:
(0,6)
Step-by-step explanation:
It is the only one that has both numbers that line up with each other.
Enter the unknown value that makes this statement true:
25% of is 30.
Answers
Answer:
Ans is 120
Step-by-step explanation:
25 x 4 is a 100
therefore multiply 4 by 30 to find the 100%
or the ? value that makes the statement true
Ans is 120
Answer:
25% of 120 is 30
Step-by-step explanation:
25% = 0.25
0.25 y = 30
y= 30/0.25
y= 120
Point C is located 8 inches from point A and 6 inches from point B. Points A and B are 2 inches apart.
Which statement is true?
A The points cannot be connected to form a triangle.
B The points can be connected to form exactly one triangle.
C The points can be connected to form exactly two triangles.
D The points can be connected to form more than two triangles.
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Answer:
B
Step-by-step explanation:
cellus
Corresponding Angles are congruent.
Which angle corresponds with 2?
446 4342
4845 44141
< [?]
Enter
Answers
Answer:
<6
Step-by-step explanation:
Corresponding angles have the same matching corner.
<6 has the same matching corner as <2. <6 and <2 are congruent.
Therefore, it can be concluded that <6 corresponds to <2.
mr. grover stayed on q hotel for two days. the room rent was ₹3,500 per day. he also had to pay a luxury tax of 7% on the room rent. how did he pay in all for two days?
Answers
Answer:
[tex]After\ Tax = 7490[/tex]
Step-by-step explanation:
Given
[tex]Days = 2[/tex]
[tex]Rent = 3500[/tex] daily
[tex]Tax = 7\%[/tex]
Required
The total amount paid
For a day, he pays (without tax)
[tex]Rent = 3500[/tex]
For 2 days, he pays
[tex]Rent = 3500 * 2[/tex]
[tex]Rent = 7000[/tex]
After tax, his bills is:
[tex]After\ Tax = Rent + Rent * Tax[/tex]
[tex]After\ Tax = 7000 + 7000* 7\%[/tex]
[tex]After\ Tax = 7000 + 490[/tex]
[tex]After\ Tax = 7490[/tex]
Can anyone solve these two questions for me please? Thank you, may god bless you!
Answers
Answer:
1). $27.50 2). $200
Step-by-step explanation:
1). 100 - 2(35) - 2.50 = x so x= $27.50
2) x * 7 + 345 = 1,745.00
x= (1,745 - 345) / 7
x= $200
Please help wrong/random answers will be reported.
Answers
Answer:
21, 1701
Step-by-step explanation:
multiply by 3 :)
what’s the answers or easy ways to solve this
Answers
Answer:
WZX = 41 degrees
Step-by-step explanation:
XYZ is congruent/equal to XWZ, which is 68 degrees
180 degrees in a triangle so let's use WXZ as one
180 - 68 = 112
then the next angle is WXZ, which is also in the triangle so
112 - 71
which equals 41
help me plz if u dont post right answer i will report
Answers
Answer: Wait so you will give me brainliest if I do this?
Step-by-step explanation: :0 mind blown if you do
Here you go brainlist
pls help it’s due soon. thank you
Answers
A=b•h/2
A=(10x+5)(2x-5)/2
A=20x^2-50x+10x-25/2
A=20x^2-40x-25/2
A=2(10x^2-20x-12.5)/2
cancel 2 in numerator and denominator
A=10x^2-20x-12.5 in^2
Hope this helps
1. A rectangular room measures 12 feet by 20 feet. It is going to be covered with carpeting that sells for $8.35 per square foot.
a. What is the area of the room in square feet?
b. How much would it cost to carpet the floor?
Answers
Answer:
a). 240sqft b). $2004 (+ labor I guess)
Step-by-step explanation:
the room is rectangular, so it's area is the product of the dimensions
12feet * 20feet = 240sqft
The cost is $8.35 per sqft, so we get
240sqft * $8.35/sqft = $2004
Answer:
A: 240
B: 1,980
Step-by-step explanation:
Finding the area of a 2d rectangle WxL, So it's 12x20 is 240.
I did 8.35 times the square footage, 240, and gotten 1,980.
What is the greater faction than 11/20
Answers
Answer:
Are you looking to calculate whether 2/10 is greater than 11/20? One of the most common calculations you'll make in math is to compare fractions. In this really simple guide, we'll teach you how to compare and determine if 2/10 is bigger than 11/20 and walk you through the step-by-process of how the calculation is made.
As we always do in these tutorials, let's recap and remind ourselves that the number above the fraction line is called the numerator and the number below the fraction line is called the denominator.
Depending on the math problem you want to solve, there are two methods to calculate if 2/10 is larger than 11/20:
Convert the fractions to have the same denominator
Convert the fractions to a decimal number
Let's start with the first method: converting the fractions to the same denominator. First, we'll set up 2/10 and 11/20 side by side so they are easier to see:
Converting Denominator
2
10
&
11
20
Our denominators are 10 and 20. What we need to do is find the lowest common denominator of the two numbers. This is the smallest number that can be divided by both 10 and 20. In this case, the lowest common denominator is 20.
If we multiply the first denominator (10) by 2 we will get 20. If we multiply the second denominator (20) by 1 we will also get 20. We also need to multiply the numerators above the line by the same amounts so that the fraction values are correct:
2 x 2
10 x 2
11 x 1
20 x 1
This is what 2/10 and 11/20 looks like with the same denominator:
4
20
&
11
20
Now that these fractions have been converted to have the same denominator, we can clearly see by looking at the numerators that 4 is NOT greater than 11 which also means that 2/10 is NOT greater than 11/20.
Converting to Decimal
You can also compare these fractions by first converting them to decimal format. This is a lot faster than working out the lowest common denominator. All we do here is divide the numerator by the denominator for each fraction:
2/10 = 0.2
11/20 = 0.55
Now that these fractions have been converted to decimal format, we can compare the numbers to get our answer. 0.2 is NOT greater than 0.55 which also means that 2/10 is NOT greater than 11/20.
Hopefully this tutorial has helped you to understand how to compare fractions and you can use your new found skills to compare whether one fraction is greater than another or not!
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PLEASE ANSWER QUICKLY!
Find the area of AABC. D, E and F are midpoints.
Answers
Answer:
384
Step-by-step explanation:
2/7 ÷ 3/4 - 2/7 =
It has to be a fraction. Please answer quick! :(
Brainliest and 30 points.
Answers
Step-by-step explanation:
2 3 2
----- ÷ ----- - -----
7 4 7.
8 2
----- - -------
21 7
8×1-2×3
------------------
21
8-6
-------
21
2
-----
21
I think it will be helpful for you
Answer:
2/21
Step-by-step explanation:
[tex]\frac{2}{7} : \frac{3}{4} - \frac{2}{7} = \frac{2}{7} * \frac{4}{3} - \frac{2}{7} = \frac{8}{21} - \frac{6}{21} = \frac{2}{21}[/tex]
At the zoo, there are 75 exotic birds of the
75 birds, 32% of them are male. How many of the
75 birds are male?
A. 8
B. 16
C. 24
D. 32
Answers
0.32 x 75 = 24
24 birds are male
Answer:
C. 24.
Step-by-step explanation:
Make 32% into a decimal so you can put it into an equation. 32% as a decimal is .32. 75 x .32 is 24. 24 birds are male.
Solve for xxx.
Your answer must be simplified.
x+5 ≤−4
Answers
Answer:
-9
Step-by-step explanation:
x+5 less than or equal -4
x lessthan orcequal -4-5
x less than or equal -9
Explanations-
X is less than or equal to -4 & -5
And X +5 is is less than or equal to -4
can 24 be the output
Answers
Answer:
For what
Step-by-step explanation:
For what the output has to be 24
Answer:
yes 24 output
Step-by-step explanation:
hahahahahhaa