Answer:
Graph for (4*2.99792e+08-x)^2-(2*2.99792e+08+3*x)^2
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(4−)2−1(2+3)2
(4c−x)2−1(2c+3x)2(4c-x)^{2}-1(2c+3x)^{2}(4c−x)2−1(2c+3x)2
Simplify
1
Expand the square
(4−)2−1(2+3)2
(4c−x)2−1(2c+3x)2\left(4c-x\right)^{2}-1(2c+3x)^{2}(4c−x)2−1(2c+3x)2
(4−)(4−)−1(2+3)2
(4c−x)(4c−x)−1(2c+3x)2(4c-x)(4c-x)-1(2c+3x)^{2}(4c−x)(4c−x)−1(2c+3x)2
2
Distribute
(4−)(4−)−1(2+3)2
(4c−x)(4c−x)−1(2c+3x)2{\color{#c92786}{(4c-x)(4c-x)}}-1(2c+3x)^{2}(4c−x)(4c−x)−1(2c+3x)2
4(4−)−(4−)−1(2+3)2
4c(4c−x)−x(4c−x)−1(2c+3x)2{\color{#c92786}{4c(4c-x)-x(4c-x)}}-1(2c+3x)^{2}4c(4c−x)−x(4c−x)−1(2c+3x)2
3
Distribute
4(4−)−(4−)−1(2+3)2
4c(4c−x)−x(4c−x)−1(2c+3x)2{\color{#c92786}{4c(4c-x)}}-x(4c-x)-1(2c+3x)^{2}4c(4c−x)−x(4c−x)−1(2c+3x)2
162−4−(4−)−1(2+3)2
16c2−4cx−x(4c−x)−1(2c+3x)2{\color{#c92786}{16c^{2}-4cx}}-x(4c-x)-1(2c+3x)^{2}16c2−4cx−x(4c−x)−1(2c+3x)2
4
Distribute
162−4−(4−)−1(2+3)2
16c2−4cx−x(4c−x)−1(2c+3x)216c^{2}-4cx{\color{#c92786}{-x(4c-x)}}-1(2c+3x)^{2}16c2−4cx−x(4c−x)−1(2c+3x)2
162−4−4+2−1(2+3)2
16c2−4cx−4cx+x2−1(2c+3x)216c^{2}-4cx{\color{#c92786}{-4cx+x^{2}}}-1(2c+3x)^{2}16c2−4cx−4cx+x2−1(2c+3x)2
5
Combine like terms
162−4−4+2−1(2+3)2
16c2−4cx−4cx+x2−1(2c+3x)216c^{2}{\color{#c92786}{-4cx}}{\color{#c92786}{-4cx}}+x^{2}-1(2c+3x)^{2}16c2−4cx−4cx+x2−1(2c+3x)2
162−8+2−1(2+3)2
16c2−8cx+x2−1(2c+3x)216c^{2}{\color{#c92786}{-8cx}}+x^{2}-1(2c+3x)^{2}16c2−8cx+x2−1(2c+3x)2
6
Expand the square
162−8+2−1(2+3)2
16c2−8cx+x2−1(2c+3x)216c^{2}-8cx+x^{2}-1\left(2c+3x\right)^{2}16c2−8cx+x2−1(2c+3x)2
162−8+2−1(2+3)(2+3)
16c2−8cx+x2−1(2c+3x)(2c+3x)16c^{2}-8cx+x^{2}-1(2c+3x)(2c+3x)16c2−8cx+x2−1(2c+3x)(2c+3x)
7
Distribute
162−8+2−1(2+3)(2+3)
16c2−8cx+x2−1(2c+3x)(2c+3x)16c^{2}-8cx+x^{2}-1{\color{#c92786}{(2c+3x)(2c+3x)}}16c2−8cx+x2−1(2c+3x)(2c+3x)
162−8+2−1(2(2+3)+3(2+3))
16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{2c(2c+3x)+3x(2c+3x)}})16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))
8
Distribute
162−8+2−1(2(2+3)+3(2+3))
16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{2c(2c+3x)}}+3x(2c+3x))16c2−8cx+x2−1(2c(2c+3x)+3x(2c+3x))
162−8+2−1(42+6+3(2+3))
16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))16c^{2}-8cx+x^{2}-1({\color{#c92786}{4c^{2}+6cx}}+3x(2c+3x))16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))
9
Distribute
162−8+2−1(42+6+3(2+3))
16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))16c^{2}-8cx+x^{2}-1(4c^{2}+6cx+{\color{#c92786}{3x(2c+3x)}})16c2−8cx+x2−1(4c2+6cx+3x(2c+3x))
162−8+2−1(42+6+6+92)
16c2−8cx+x2−1(4c2+6cx+6cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+6cx+{\color{#c92786}{6cx+9x^{2}}})16c2−8cx+x2−1(4c2+6cx+6cx+9x2)
10
Combine like terms
162−8+2−1(42+6+6+92)
16c2−8cx+x2−1(4c2+6cx+6cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+{\color{#c92786}{6cx}}+{\color{#c92786}{6cx}}+9x^{2})16c2−8cx+x2−1(4c2+6cx+6cx+9x2)
162−8+2−1(42+12+92)
16c2−8cx+x2−1(4c2+12cx+9x2)16c^{2}-8cx+x^{2}-1(4c^{2}+{\color{#c92786}{12cx}}+9x^{2})16c2−8cx+x2−1(4c2+12cx+9x2)
11
Distribute
162−8+2−1(42+12+92)
16c2−8cx+x2−1(4c2+12cx+9x2)16c^{2}-8cx+x^{2}{\color{#c92786}{-1(4c^{2}+12cx+9x^{2})}}16c2−8cx+x2−1(4c2+12cx+9x2)
162−8+2−42−12−92
16c2−8cx+x2−4c2−12cx−9x216c^{2}-8cx+x^{2}{\color{#c92786}{-4c^{2}-12cx-9x^{2}}}16c2−8cx+x2−4c2−12cx−9x2
12
Combine like terms
162−8+2−42−12−92
16c2−8cx+x2−4c2−12cx−9x2{\color{#c92786}{16c^{2}}}-8cx+x^{2}{\color{#c92786}{-4c^{2}}}-12cx-9x^{2}16c2−8cx+x2−4c2−12cx−9x2
122−8+2−12−92
12c2−8cx+x2−12cx−9x2{\color{#c92786}{12c^{2}}}-8cx+x^{2}-12cx-9x^{2}12c2−8cx+x2−12cx−9x2
13
Combine like terms
122−8+2−12−92
12c2−8cx+x2−12cx−9x212c^{2}{\color{#c92786}{-8cx}}+x^{2}{\color{#c92786}{-12cx}}-9x^{2}12c2−8cx+x2−12cx−9x2
122−20+2−92
12c2−20cx+x2−9x212c^{2}{\color{#c92786}{-20cx}}+x^{2}-9x^{2}12c2−20cx+x2−9x2
14
Combine like terms
122−20+2−92
12c2−20cx+x2−9x212c^{2}-20cx+{\color{#c92786}{x^{2}}}{\color{#c92786}{-9x^{2}}}12c2−20cx+x2−9x2
122−20−82
Step-by-step explanation:
Look at the stem-and-leaf plot. What is the median of the numbers?
A) 100
B) 82
C) 79.73
D) 36
Answer:
B. 82
Step-by-step explanation:
The easiest way to find a median on a stem-and-leaf plot, is to simply count the number of "leaves" and find the middle. There is 21 numbers in the leaf column, so the 11th one is the middle. Or you could count from both sides until you reach the middle. The median of the leaves is the 2 in the middle row. This matches with the stem of 8, making the actual number 82.
Given the set of data below, which measure(s) will change if the outlier is removed? (Check all that
apply.)
4, 7, 9, 9, 10
O mode
O median
O mean
Orange
Answer:
The mean will change. The range will change.
Step-by-step explanation:
The outlier is 4, it's the one number in the data that isn't close to the other numbers.
The data without the outlier will be 7, 9, 9, 10.
Mode: The mode will still be 9. It is still the number that appears the most in the data.
Median: The median WON'T change. The data is now one value shorter, but the median will still be 9. Before it was 9, and now it's still 9 ((9+9)/2).
Mean: The mean will change because we're excluding one value. Before, the mean was 7.8 (4+7+9+9+10=39, 39/5 = 7.8). NOW it is 8.75 (7+9+9+10=35, 35 / 4 = 8.75).
Range: The range will change. Before it was 10-4, now it is 10-7. The range was originally 6 and now it's 3.
SHOW YOUR WORK!!!!!!!!!!!!!!!
You are using the equation 4(p – 7) = 44 to determine how many pictures can be saved at one time to the photo stream on your cell phone. Describe the operations in the order that you will perform them to solve the equation. (3 points)
Step-by-step explanation:
I know that 44÷4=11. So that means P must be 11. But since it's subtracted by 7 we must solve 11+7. Which is 18. So P=18.
HELLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:
30.15-0.05=30.1
Step-by-step explanation:
The numbers are already rounded
5 points for 14 and brainlist no scams
answer this for 40 points
write an equation that you can use to find the value of x
i am failing but i techer is giving me 1 more chance PLZ HELP ME
A wooden rectangular prism and its dimensions are shown in the diagram. Muhammad wants to make a wooden rectangular prism that is similar to the one shown in the diagram.
For bowmaian000 Ty again!
Answer:
why
Step-by-step explanation:
hi
i need some help thanks
Answer:
b
Step-by-step explanation:
ASAP I NEED THE HELPPPP Mr. and Mrs. Ferguson are planning a vacation to celebrate their anniversary and are considering reserving a room at the Abraham Hotel.
The hotel website shows a drawing of the room they requested. The room is drawn to scale. The width of the room on the scale drawing is 5 in.
Hotel Room Scale Drawing
Scale drawing of a hotel room. Room is rectangular, with the width labeled 5 inches. Scale is 1 inch equals 2.5 feet
The area of the requested room is . Using the area measurement and the scale, find the perimeter of the room. Show your work.
When Mr. and Mrs. Ferguson arrive at the hotel, they are given a room with different dimensions for the same price. A scaled version of the new room, using the same scale used for the first room, is 12 in. long and 6 in. wide. Find the area of the new room in feet. Which room is larger, the room from Part (a) or the room from Part (b)? Show your work.
Answer:
The room in part A
Step-by-step explanation:
Solve the given equation.
g/5 = 10
Answer:
[tex] \frac{g}{5} = 10 \\ g = 10 \times 5 \\ g = 50[/tex]
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
There are 38 people on a volleyball team. Twelve of them are women, fourteen are men, and twelve are children. If the captain randomly chooses one person to serve the ball, what is the probability that the captain chooses a child?
A 1
B 6/7
C 7/19
D 6/19
Answer:
Not exactly sure the exact amount. but something that does help is that since there i less children there is less a chance
Step-by-step explanation:
So pick the smallest answer on there ig. Hope this helps and have a wonderful day! <3 :))
Reynaldo likes that this method of payment allows him to transfer money from his account into his long-term savings account without having to leave his home.
cash
Credit Card
Debit Card
Online Banking
Answer:Online Banking
Step-by-step explanation:
Banking online means accessing your bank account and carrying out financial transactions through the internet on your smartphone, tablet or computer. It's quick, usually free and allows you to carry out a number of tasks such as paying bills and transferring money, without having to visit or call your bank.
It's been found that there is a 15% chance that you can win a particular game. How many "wins" would you have if you played 40 times?
(ANSWER ASAP)
Answer:
6
Step-by-step explanation:
15/100 of 40
= 3/20 x 40
= 3/1 x 2
= 3 x 2
= 6
Answer:
6 wins
Step-by-step explanation:
15% chance in winning a particular game also means that you will win 15% of the total number of games, which in this case, is 40.
Number of wins =
[tex]winning \: chance \times total \: games = 0.15 \times 40 \\ = 6[/tex]
please help will mark brainlest if EXPLAINED!
no unnecessary comments
no links or i will take my points back
thank you.
Answer:
42 minuite
Step-by-step explanation:
18/3 so 6 min of rest per hour. 6 x 7 shows 42 min for 7 hours, with 6 min for each hour.
The sum of seven interior angle measurements in an octagon equal 835º. What is the angle measurement of the 8th angle? (Hint: An octagon has 8 sides.)
Answer:
The measurement of the eighth angle in the octagon is 245 degrees.
Step-by-step explanation:
The following formula calculates the total internal angles in an octagon:
Sum of the interior angle = (n - 2) * 180 degrees,
where n represents the polygon's number of sides. n = 8 for an octagon, so we have:
Interior angle sum = (8 - 2) * 180 = 1080 degrees.
Given that the sum of the seven inner angles is 835 degrees, we can construct the following equation:
835 + x = 1080
where x represents the eighth angle's degree measurement. After finding x, we obtain:
x= 1080 - 835
x = 245 degrees
The eighth angle of the octagon is therefore 245 degrees.
Please Help Need this ASAP!!! The First and correct answer will be marked Brainlest!! Solve all 3 problems!!!!
Answer:
4: y = 0.75x + 3.75
5: y = 0.75x + 23.25
6: y = 0.75x + 11
I really need help with this please!
almost so close to 80! we have a 77
please help anybody! shoutout to
brainly.com/app/profile/19154158/answers
Answer:
25%
Step-by-step explanation:
100 or more is only for 1 whisker
1 whisker = 1/4
1/4 = 25%
Look at the stem-and-leaf plot. What is the mode?
A) 0
B) 1
C) 20
D) 31
Answer:
1
Step-by-step explanation:
The mode is the number that shows up most in a set of numbers and 1 shows up the most therefore it's 1
Some people were asked how long it takes them to commute to work.
Find the range number of minutes.
Answer:
Range: 55
Step-by-step explanation:
Range = subtraction of the smallest number in the data set to the greatest number in the data set.
Greatest number: 1 hr (60 minutes)
Smallest number: 5 minutes
Range = 60 - 5
= 55
Hope this helps!
The above picture shows a series of similar shapes. Describe and quantify what transformation(s) occurred at each step. The original image is triangle ABC. The final triangle is MNO.
Bad Example: "The triangle shifted right." Better Example: "The triangle translated right # units."
Justify each conclusion you make.
Bad Justification: "i dont know..." Better Justification: "I know the triangle initially translated right # units because ...."
4 transformations were done. So, there should be 4 comparisons with 4 justifications!
Answer:
Triangle ABC is shown with four images that are each the result of a transformation of triangle ABC. Triangle MNO is reflected over the x-axis and then translated up 4 and right 3. Translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis
Brainlist Pls!
A shirt normally sells for $65. It was on sale for 45% off the regular price for 3 days. On the forth day it increased by 10% more than the sales price. What is the new price? *
Answer:
$39.33 (rounded to nearest cent)
Step-by-step explanation:
Cost of shirt normally = $65
Cost of shirt for 3 days = [tex]\frac{100-45}{100}[/tex] × $65
= [tex]\frac{55}{100}[/tex] × $65
= $35.75
Cost of shirt on 4th day = [tex]\frac{100+10}{100}[/tex] × $35.75
= [tex]\frac{110}{100}[/tex] × $35.75
= $39.33 (rounded to nearest cent)
ILL GIVE BRAINLIEST!!
Answer:
49.5
Step-by-step explanation:
find the area of the triangle and rectangle then add them together
Rectangle: 5 x 5 = 25
Triangle = 1/2 x 7 x 7 = 24.5
24.5 + 25 = 49.5
hope this helps and is right. p.s. i really need brainliest :)
if this is wrong, i am incredibly sorry.
Which set of data has the same mode and median?
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 4 rows of the same length, he
has 7 chairs left over. If he arranges the chairs in 2 rows of that same length, he has 23 left over. How many
chairs does Liam have?
Liam has
chairs.
Answer:
Liam has 39 chairs.
Step-by-step explanation:
First you have to set up the equation -
4x + 7 = 2x + 23
then isolate the variables
4x - 2x + 7 - 7 = 2x - 2x + 23 - 7
2x = 16
x = 8
then substitute the variable with 8
4(8) + 7 = 39
2(8) + 23 = 39
Liam has 39 chairs.
Show work pleaseeeee
Identify each triangle with its most specific name and explain how you know:
✭ Hello!
I need help please...
Make a explanation to this... and do not copy on g.oogle, or other websites!
Make your own words...
And maybe you can show proof about how you got the answer?
Thanks~
Answer:
18yx
Step-by-step explanation:
4 will cancel 24yx to give 6yx
then 6yx times 3 is 18yx .