Answers
Answer:
Step-by-step explanation:
Since the triangles are congruent, corresponding angles are also congruent.
So,
2x + 31 = 7x -24
Subtract 2x from both sides
31 = 5x - 24
Add 24 from both sides:
55 = 5x
x = 11
Answer:
x=11
Step-by-step explanation:
Related Questions
NEED HELP ASAP PLEASE!!!
Answers
Answer:
1,2,7
9,3,-2
0,5,5
Step-by-step explanation:
Each row and column equal 10
A stadium has seats that are arranged into sections. In each section, the seats
are arranged into rows. There are 11
sections, 7 rows in each section, and 10
seats in each row. As a baseball game
in the stadium, all of the seats are
occupied. A seat will be chosen at
random and a price will be awarded to
the person sitting in that seat. If Hoda is
sitting in one of the seats, what is the
probability that she will win the price?
Answers
Answer:
1/770
Step-by-step explanation:
7x10x11=770 he is sitting in one seat so 1/770 she will win.
44 PTS HELP ME PLEASE I NEED THIS ASAP ITS 6 PM IVE BEEN WORKING SINCE 11 AM Which properties were used to simplify the following expression? Select all that apply.
4 + 3(9 + 2)
4 + (3 × 9) + (3 × 2)
4 + 27 + 6
4 + 6 + 27
10 + 27
37
associative property of addition
identity property of addition
identity property of multiplication
associative property of multiplication
commutative property of multiplication
commutative property of addition
distributive property
Answers
- Distributive property of multiplication over addition: This property is used to expand the expression 3(9 + 2) into 3 × 9 + 3 × 2.
- Associative property of addition: This property is used to regroup the terms in the expression 4 + 27 + 6 as (4 + 6) + 27.
- Identity property of addition: This property is used to simplify the expression (4 + 6) to 10.
Therefore, the properties used to simplify the expression are distributive property of multiplication over addition, associative property of addition, and identity property of addition.
The answer choices that apply are:
- Distributive property
- Associative property of addition
- Identity property of addition
pls help me with this
Answers
Step-by-step explanation:
If you are multiplying a fraction and a whole number just make the whole number a fraction by using the whole number as the numerator and a 1 as the denominator.
Please help due today
Answers
Mean: 20.33 repeating (repeating digit: 3). Answer: Correct
Median: 19 Answer: 19/not filled in
Peak: 19.5 (between 19 and 20 [19+20/2) (between numbers 6 and 7 out of 12) Answer: 19.5/incorrect
Outlier: None, unless on a close scale, 17. Answer: None/Incorrect
Distribution Type: asymmetrical (I think) Answer: Asymmetric/possibly correct
Please give brainliest :D
Answer
Median: 19 & 20
Gap: (Left: 14, 15, & 16) (Right: 22, 23, and 24)
Step-by-step explanation:
Annabelle and Ezra have a dog that eats 3/4 of a cup of food every morning. Annabelle lost the 1/4 cup so she used the 1/3 cup and gave him 2/3 of a cup of food. Ezra says that Annabelle did not feed the dog enough food. Annabelle says she gave him more than enough.
Who is right? Explain how they can compare the fractions to figure out who is correct.
Answers
Answer:
Ezra is correct. 2/3 = 8/12, 3/4 = 9/12. 8/12 is less than 9/12
Step-by-step explanation:
We can multiply the fractions (by multiplying both the top and bottom of a fraction, its value remains the same) by the opposite denominator. This gives us a least common denominator, so we can easily compaire the fractions.
Ezra is correct beacuse it gives us a least common denominator, so we can easily compare the fractions.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Annabelle and Ezra have a dog that eats 3/4 of a cup of food every morning.
Also that Annabelle lost the 1/4 cup so she used the 1/3 cup and gave him 2/3 of a cup of food.
Thus We have to multiply the fractions (by multiplying both the top and bottom of a fraction, means the value remains the same) by the opposite denominator.
2/3 = 8/12,
3/4 = 9/12.
8/12 is less than 9/12
Hence, Ezra is correct beacuse it gives us a least common denominator, so we can easily compare the fractions.
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
100 points!!!!!!!!!!!!!!!!!!!
The box plot shows the number of jumping jacks completed in a workout class by the class members. A box plot uses a number line from 14 to 54, with tick marks every one unit. The box extends from 26 to 49 on the number line. A line in the box is at 40. The lines outside the box end at 15 and 52. The graph is Jumping Jacks Completed, and the line is labeled Number of Jumping Jacks. Which of the following lists the range and IQR for this data? The range is 23, and the IQR is 37. The range is 40, and the IQR is 37. The range is 40, and the IQR is 23. The range is 37, and the IQR is 23.
Answers
- Range: The range is the difference between the maximum and minimum values in a data set.
- IQR: The IQR is the range of the middle 50% of the data values. It is calculated by finding the difference between the third quartile (Q3) and the first quartile (Q1).
In the given box plot:
- The lines outside the box represent the minimum and maximum values.
- The box represents the middle 50% of the data, with the line inside the box representing the median (or second quartile, Q2).
- The distance between the lower whisker and the bottom edge of the box represents the first quartile (Q1), and the distance between the upper whisker and the top edge of the box represents the third quartile (Q3).
Based on the information provided in the box plot, we can determine the range and IQR as follows:
- The minimum value is represented by the lower whisker, which ends at 15.
- The maximum value is represented by the upper whisker, which ends at 52.
- Q1 is located at the bottom edge of the box, which is 26.
- Q3 is located at the top edge of the box, which is 49.
Now we can calculate the range and IQR:
- Range: maximum value - minimum value = 52 - 15 = 37
- IQR: Q3 - Q1 = 49 - 26 = 23
Therefore, the correct statement is:
The range is 37, and the IQR is 23.
Answer:
The range is 37, and the IQR is 23.
Step-by-step explanation:
A box plot (also known as a "box and whisker plot"), is a graph displaying the distribution of a set of data based on a five-number summary.
Five-number summaryMinimum value is at the end of the left whisker.Lower quartile (Q₁) is the left side of the box.Median (Q₂) is the vertical line inside the box.Upper quartile (Q₃) is the right side of the boxMaximum value is at the end of the right whisker.From the given information, the five-number summary of the Jumping Jacks box plot is:
Minimum = 15Lower quartile (Q₁) = 26Median (Q₂) = 40Upper quartile (Q₃) = 49Maximum = 52RangeThe range is the difference between the maximum and minimum values. Therefore, the range for the data is:
\(\sf Range = 52 - 15 = \boxed{\sf 37}\)
Interquartile range (IQR)The IQR is the difference between the upper quartile and the lower quartile. Therefore, the IQR for the data is:
\(\sf IQR = Q_3 - Q_1 = 49 - 26 = \boxed{\sf 23}\)
SummaryThe range is 37, and the IQR is 23.
HELP PLS. Solve the system I circled in red.
Answers
no links! help pls! its due today!
Answers
Step-by-step explanation:
18 is the answer of this question
explain how you can use proportional reasoning to determine the whole if you know that 21 is 60% of the whole
PLEASE EXPLAIN. DONT GIVE THE ANSWER,, GIVE AN EXPLANATION
Answers
What is the y-intercept, axis of symmetry and vertex of the following function?
\(F(x)=-3x^{2} -6x-5\)
Answers
Answer:
Y-Intercept: -5
Axis of symmetry: -1
Vertex: (-1,-2)
Step-by-step explanation:
Y- intercept is is always the number without a variable
Axis of symmetry is the x cordirant of the vertex
Vertex: You can turn the equation into vertex form
(photo example below) (IMPORTANT: once you turn your equation into vertex form, remember that the number inside the prencencys has to be turned to the opposite sign (-/+) when you put it as a coordinate)
![What is the y-intercept, axis of symmetry and vertex of the following function?[tex]F(x)=-3x^{2} -6x-5[/tex]](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/JpzoT03kFgzE7wwedTrH3lZReYRWlHeu.png)
(this is 6th grade math) please help
Answers
Answer:
c
Step-by-step explanation:
What is 112 / 100 tell me asap
Answers
Answer:
1.12
Step-by-step explanation:
Please help asap♡!
Answers
Answer:2x+2y+10 is your answer
pls give brainiest
Step-by-step explanation:
brainlest if it’s right
Answers
6 x 4 + 24
hey uh please explain / answer these for me <3 i know some of them but I'm just lazy-minded if u know what I mean
Answers
Answer:
First Picture: 2032*93 = 188976, 425/25 = 17
Second Picture: the machine is dividing the number by 6
Third picture: 85
Step-by-step explanation:
Second Picture: 36/6 = 6 and 54/9 = 6 therefore the machine is dividing by six
Third Picture: a multiple of 7 is 84 (7*12 = 84). 85 is one more than a multiple of 7. Therefore 85 is the answer. A formula can be 7x + 1 = (then try out different numbers in the grid)
7x+1 = 85
7x = 84
x = 84/7
x = 12
Therefore 85 is one more than a multiple of 7.
Answer:
1, 2,032 x 93
2, 425 divided by 25
Step-by-step explanation:
188,97617PLEASE HELP I AM GIVING 100 POINTS FIRST COME FIRST SERVE ALSO GIVING BRAINLIEST TO THE FIRST PERSON WITH THE CORRECT ANSWER
Answers
Answer:
A = plane
B = whale
C = sunken ship
Step-by-step explanation:
The given vertical number line is modelling the positions of objects and animals in relation to sea level.
Sea level is the average height of the surface of the world's oceans, which we use as a reference point to measure the elevation and depth of land and water features on Earth.
From inspection of the given number line:
Position A is above sea level.Position B is just below sea level.Position C is the furthest below sea level.We have been told that a plane is flying at 8,500 feet above sea level. Therefore, as position A is the only position above sea level, A = plane.
We have been told that a sunken ship is resting at 3,000 feet below sea level, and that directly above the ship, a whale is swimming 1,960 feet below sea level. Therefore, the whale is above the ship. As position B is above position C, this means that B = whale and C = sunken ship.
The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:
What does the point (0, 0) on the graph represent?
A. The cost of one bag of peanuts
B. The cost of zero bags of peanuts
C. The cost of two bags of peanuts
D. The cost of three bags of peanuts
Answers
Answer:
B
Step-by-step explanation:
PLEASE HELP ASAP LIKE RIGHT NOW PLEASE!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
b
Step-by-step explanation:
19.2/12=1.6
12.8/8=1.6
Basically divided the corresponding sides by each other (ABCD/EFGH) and noticed that they equaled 1.6.
So to find CD you have to multiply GH (8.5) by 1.6. When I did that I got 13.6. But I recommend you confirm.
please help asap this is due in 10 minutes.
Answers
Answer:
c) 30%
Step-by-step explanation:
By dividing 20 up into 10, we get 2. Therefore, 10% of 20 is 2.
The price went from $20 to $14, a decrease of $6. Since 10% = $2, 30% would be $6.
So it was decreased by 30%
Answer:I think 30%
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?
Answers
Step-by-step explanation:
Let's assume the amount Mackey initially invested in the 6% account is x dollars.
According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.
The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.
The total interest earned in the year is given as $737.50, so we can set up the equation:
0.06x + 0.085(x + $1000) = $737.50
Simplifying the equation:
0.06x + 0.085x + 0.085($1000) = $737.50
Combining like terms:
0.145x + $85 = $737.50
Subtracting $85 from both sides:
0.145x = $737.50 - $85
0.145x = $652.50
Dividing both sides by 0.145:
x = $652.50 / 0.145
x ≈ $4500
Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.
$4500
$4500
$4500
$4500
yall help me!!!!! again.
For every three fish in a fish tank there needs to be Monday in the water if you own a fish tank that holds 108 gallons of water, how many fish can there be?
please put it in ratio form so i can put it in as the answer.
Answers
Monday in the warer??
Answer:
36 fish
or
36:108
Step-by-step explanation:
3/9=x/108
to find x we cross multiply
108(3)=9x
324=9x
/9. /9
36=x
ratio will be 36:108
hopes this helps please mark brainliest
Find the value of x for a line that has a slope of -3/5 and goes through the points (x,-2) and (-7,4)
Answers
Answer:
x = 3
Step-by-step explanation:
I need help plz sorry
Answers
Answer:
a)
\((4.3 \times {10}^{5} )(1.6 \times {10}^{4} ) = 6.88 \times {10}^{9} \)
b)
\((2.25 \times {10}^{3} )(5.8 \times {10}^{6} ) = 13.05 \times {10}^{9} = 1.305 \times {10}^{10} \)
I hope I helped you ^_^
please answer these questions below in the picture.
Simplify each fraction.
Answers
Answer:
15)4/7
16)1/3
17)1/3
18)18/23
19)1/7
20)1/2
21)11/15
22)1/3
23)1/5
24)6/7
25)2/15
26)7/12
27)1/3
28)2/3
29)5/7
30)2/5
Step-by-step explanation:
15) divide by 9 and get 4/7
16) divide by 9 and get 1/3
17) divide by 6 and get 1/3
18) divide by 3 and get 18/23
19) divide by 4 and get 1/7
20) divide by 12 and get 1/2
21) divide by 36 and get 11/15
22) divide by 40 and get 1/3
23) divide by 36 and get 1/5
24) divide by 18 and get 6/7
25) divide by 8 and get 2/15
26) divide by 12 and get 7/12
27) divide by 12 and get 1/3
28) divide by 18 and get 2/3
29) divide by 36 and get 5/7
30) divide by 12 and get 2/5
Part C
Suppose the ceiling is 12 feet high. If Tamara orders 480 square feet of wallpaper, will she have enough to
cover all four walls? Use the drop-down menus to explain your answer.
Tamara needs to cover a total of Choose...
square feet, which is
Choose...
480
square feet. So, Tamara Choose...
have enough paint to cover all four walls.
PLEASE HELP ASAP
Answers
Answer:
Tamara needs to cover a total of 476 square feet.Tamara will have enough material to cover all four walls.Step-by-step explanation:
If the room dimensions are 8 1/3 feet by 11 1/2 feet, the perimeter length is ...
P = 2(L+W) = 2(8 1/3 +11 1/2) = 2(19 5/6) = 39 2/3 feet
The area of the walls is the product of this perimeter length and the height of the wall. If that height is 12 feet, then the wall area is ...
A = PH = (39 2/3 ft)(12 ft) = 476 ft²
Tamara needs to cover a total of 476 square feet.
__
If Tamara orders 480 square feet of material, ...
Tamara will have enough to cover all four walls.
Factorise 492 – 36 using suitable identity.
please show work as well
Answers
Answer:
492-36=456= 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456.
Step-by-step explanation:
1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456. in order
Hope this helps
given these dimensions, what is the area of the trapezoid, base 5, base 3, height 3
Answers
Answer:
12
Step-by-step explanation:
5+3=8
then
8÷2=4
then
4×3=12
Answer:
12
Step-by-step explanation:
Simplify negative 3 over 4 divided by 2 over negative 8.
Answers
Answer:
-3/4 ÷ -2/8 = 3
the answer is 3
Answer:
3
Step-by-step explanation:
3/4 / 2/8
Keep change flip
3/4 x 8/2
Multiply the numerators and denominators
24/8
Simplify
24/8=3