Answers
d
Step-by-step explanation:
first do the x, you see x^2-8x so you first want to do (x-4)^2. But then you will see we have created an +16 so wee -16 and then we get (x-4)^2+y^2-9. There is no y to the first power term, therefore you choose d after moving 9 to the Right hand side.
Related Questions
PLEASE HELP ASAP!! I NEED THE ANSWER
Answers
Answer:
D. {-2,12}
Step-by-step explanation:
you have to the equation with the answer being both negative and positive because it is absolute value...
c-5= 7 c-5= -7
add 5 to both sides on both equations
c-5= 7 and c-5= -7
+5 +5
c= 12 and c= -2
This probably doesnt help that much i tried.... :)
Answer:
[tex] \huge \: x = \{ - 2, 12 \}[/tex]Step-by-step explanation:
to understand thisyou need to know about:absolute valueabsolute value equationPEMDAStips and formulas:[tex] |u| = a < = > u = ±a \: (always)[/tex]given:[tex] |c - 5| = 7[/tex]to find:[tex]c[/tex]let's solve:[tex]step - 1 : define[/tex]
[tex] |c - 5| = 7[/tex]
[tex]step - 2 : \\ rewrite \: the \: absolute \: value\: equation \: as \: two \: separare \: equation[/tex]
[tex]c - 5 = 7 \\ c - 5 = - 7[/tex]
[tex]step - 3 : simplify[/tex]
[tex]c = 12 \\ c = - 2[/tex]
[tex] \huge \: x = \{ - 2, 12 \}[/tex]
Answer this please I’m not sure of the answer
Answers
Answer:
50
Step-by-step explanation:
All angles in a triangle add to 180 so C would be 65 and we just do 180-65-65 and we get 50.
Which numerical expression represents 1/2 the sum of 7 and 5?
Answers
The Answer:
1/2(7 + 5)
A diver descends at a rate of 12 feet per minute for 11 minutes. Write and solve an expression to show what the divers ending depth would be.
Answers
Answer:
132ft
Step-by-step explanation:
Given data
We are told that a diver descends at 12 ft per minutes
The time taken is 11 minutes
From
Speed= distance/time
distance= speed*time
Substitute
distance= 12*11
distance=132ft
Hence the ending distance is 132ft
Simplify: 2(10) + 2(x - 4)
Answers
Answer:
2x+12
Step-by-step explanation:
Multiply the numbers
2*10+2(x-4)
Distribute
20+2x(x-4)
20+2x-8
Subtract the numbers
20+2x-8
12+2x
Rearrange terms
2x+12
Solve this equation: b - 120 = 80
What is the value of b? (what is b)
Answers
Answer:
b=200
Step-by-step explanation:
Cancel -120 from both sides by adding 120 to the other side:
b=80+120
b=200
Answer:
b= 200
Hope it helps, if not, I'm so sorry.
Juan walks 8 miles in 30 minutes . Which of the following could be used in order to solve how many miles Juan would walk in 46 minutes
8/x = 46/30
8/x = 30/46
8/30 = 46/x
8/30=x/46
Answers
Answer:
the last one
Step-by-step explanation:
PLS HELP I WILL GIVE BRAINLY- Emily’s quilt needed 20 blue patches in 30 rows and 20 pink patches in 200 rows. How many patches does she need?
Answers
subtract 1 3/4 from 2 7/10
Answers
Answer:
19/20
Step-by-step explanation:
Can someone please do 4 x 5/6 on a number line
Answers
And the less number will be=10/3
Peter is saving to enroll in a roller-blading training program that costs $350.00.He already has $78 and will save $34 per week until he has enough money to join the program. At this rate, what is the least number of weeks it will take Henry to have $350.
Answers
Answer:
8 weeks
Step-by-step explanation:
true or false: 3x^2+5x^3=8x^3
Answers
Answer:
false
Step-by-step explanation:
Which of the following graphs has the largest average rate of change from -1 to 2?
Answers
Answer:
i dont know either
Step-by-step explanation:
Answer:
-2 it should be enojy you answer
HELP ASAP!!!! HELP HELP
Answers
Answer:
proportional
Step-by-step explanation:
Answer:
I'm 99% sure it's Non-Proportional
Step-by-step explanation:
If you were to convert each of them into fractions and simplified them, they wouldn't be equivalent.
Point B is at (1, -2). Find its new coordinates after it is translated 2 units down. O (1,-4) O (0,4) O (1,0) O (1,4) 0 (-2,-1)
Answers
Answer:
A. (1, -4)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
If q varies directly as r, and q=20 when r=5, find the constant of variation.
a.k=2
b.k=3
c.k=4
d.k=5
Answers
Answer:
c. k=4
Step-by-step explanation:
5 in 4 places is 20 4 is a constant variation
The value of constant of variation k is 4.
Since, q varies directly as r.
[tex]q=kr[/tex]
Where k is constant of variation.
Substitute.[tex]q=20,r=5[/tex] in above equation
[tex]k=\frac{20}{5} =4[/tex]
Thus, The value of constant of variation k is 4.
Learn more:
https://brainly.com/question/23042914
It is the end of the semester, and the clubs at school
are recording their profits. The Science Club started out
with $20 and has increased its balance by an average
of $10 per week. The Math Club has saved $5 per
week after starting out with $50 at the beginning of the
semester.
al. Choose the equation below which represents the
balance the science club has. Let x represent the
number of weeks and y represent the balance of the
science club's account
y= 20 + 50x
y= 20 + 10x
y= 10 + 20x
y= 10 + 10x
y=50 + 5x
Y=5 + 10x
Answers
Answer:
y=20 + 10x
Step-by-step explanation:
Y=balance
the science cub started with 20 dollars, the first number. They gained 10 dollars a week, x, so the answer would be b.
Kiara buys a meal from a food truck costs $12. There is an additional 8.5% tax added to her total. if she pays for the meal with a $20 bill, then which of the following represents the change she is due?
here’s another one that i need answered fast.
on average, supermarkets mark up their groceries by 13%. if a grocer buys a bottle of olive oil for $7, how much should she sell it for based on this percentage?
please help. hurry!!!
Answers
Answer:
$6.98
Step-by-step explanation:
$12+8.5%= $12+($12x.085)=$13.02
$20-$13.02=$6.98
Monica deposits $100 into a savings account that pays a simple interest rate of 4.5%, Paul
deposits $200 into a savings account that pays a simple interest rate of 3.2%. Monica says that
she will earn more interest in 1 year because her interest rate is higher. Is she correct? Justify your
response.
Answers
Answer:
yes she is correct
Step-by-step explanation:
because in 1 year it will go up 4.5%
Hope this helps!
Paula is the student council member responsible for planning an outdoor dance. Plans include hiring a band and buying and serving dinner. She wants to keep the ticket price as low as possible to encourage student attendance while still covering the cost of the band and the food.
Question 1: Band A charged $600 to play for the evening and Band B changers $350 plus $1.25 per student.
Write a system of equations to represent the cost of the two bands.
Answers
Answer:
Plans include hiring a band and buying and serving dinner. She wants to keep the ticket price as low as possible to encourage student attendance while still covering the cost of the band and the food. Question 1: Band A charged $700 to play for the evening and Band B changers $550 plus $1.50 per student.
Step-by-step explanation:
what place value is 7 in 7,000.2
Answers
Answer:
thousands place
Step-by-step explanation:
Have a nice day
Toko sepatu memberi diskon 30% untuk semua barang.Jika tasya membeli sepasang sepatu dan ia membayar Rp 336.000,00 setelah mendapat diskon,harga sepasang sepatu tersebut sebelum diskon adalah
Answers
Answer:
IDR 480,000
Step-by-step explanation:
Persentase diskon = Harga lama - Harga baru / Harga lama
Harga lama = Harga sebelum diskon = x
Harga Baru = IDR 336000
Persentase diskon = 30%
Karenanya:
30% = x - 336000 / x
30/100 = x - 336000 / x
0.3 = x - 336000 / x
Cross Multiply
0.3 × x = x - 336000
0.3x = x - 336000
x - 0.3x = 336000
0.7x = 336000
x = 336000 / 0.7
x = IDR 480,000
A camera has a listed price of $819.99 before tax. If the sales tax rate is 6.75%, find the total cost of the camera with
sales tax included.
Round your answer to the nearest cent, as necessary.
Answers
Answer:
The answer is $875.34
Step-by-step explanation:
I got this answer from first finding what 6.75% of 819.99
819.99 * 6,75% = 55.349325
Next I rounded it.
55.349325 = 55.35
Lastly, I added 819.99 plus 55.35
819.99 + 55.35 = 875.34
Hope this helps! :)
I will mark brainliest to whoever gets this right :) (Picture below)
Answers
Answer:
80
Step-by-step explanation:
180 subtract both measurements which are 45 and 55
you get 80
Answer:
80 degrees
Step-by-step explanation:
what is the solution to the equation below? round your answer to two decimal places. 4e^2x+16=36
Answers
Answer:
Answer is B X=0.80
Hope this helps and it does help if you rate,like,and mark brainliest
Answer:
.80
Step-by-step explanation:
A.P.E.X
Find the area of a square with the side lengths of (1/2x+2)
Answers
Answer: There are no like terms
Step-by-step explanation:
Your parents are building a pool that is 7 ft wide and 12 ft long. They want to put a walkway around the pool that is x ft wide on all sides. Write a polynomial that represents the combined area of the pool and walkway. Answer needs to be in standard form and use x as your variable.
Answers
Answer:
25 /12*6 =12.5
Step-by-step explanation:
thats what i got
The sales tax in a major city is 7%. Find the cost, including the tax charged on a purchase of $200.
Answers
Answer:
$214
Step-by-step explanation:
200*0.07 = 14, 200 + 14 = 214
help I can’t do basic math skjsjdmdmx
Answers
Answer:
2/8 which simplifies to 0.111111
Step-by-step explanation:
Please help me with this!
Answers
Answer:
dsxdsh
Step-by-step explanation:
chfdsc
Answer:
103
Step-by-step explanation:
9'2 = 81 -6'2 =36
81-36+3 =123-20 =103