(7 – 7n³) – (6 + 6n²)
Answers
Step-by-step explanation:
To open the bracket you need to multiply the first bracket numbers to the 2nd bracket's number.
THE QUESTION WILL ONLY BE SOLVED ON THE BRACKETS ARE OPEN.....thnk me later
1st number with multiply with the other two
2nd number with aslo mutiply with the other two
STEP:1
Open the brackets after doing the following info as mentioned above. Then you will arrange them in order
STEP:2
First will come the number with power 3 then power2 and
then the last one comes the normal number
STEP:3
You will now solve the numbers after arranging them as given in the picture.
I hope you are clear with the explanatin i have done.
THANK YOU!
Related Questions
Four times the quotient of 3 and 4
Answers
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The quotient of 3 and 4 is 0.75.
3/4 = 0.75
--
0.75 x 4 = 3...
So the answer is 3.
what is the slope of the line
Answers
Answer: -3/4
Step-by-step explanation:
(-1,1)
x/3−20=−15
what is the anwser
Answers
Answer:
x=15
Step-by-step explanation:
The distance between the points(-3, -5) and (2,7) on the coordinate plane is given as 5^2+ t^2. what us the value of t
Answers
Answer:
Step-by-step explanation:
so we can use [tex]t^{2}[/tex] + 25 as one expression and the find the distance between the points and set the expression equal to that number. That's our strategy.
dist = the square root of [tex]x^{2}[/tex] + [tex]y^{2}[/tex]
where x and y are the change in x2 to x1 and y2 to y1
P1 = ( -3, -5)
P2 = (2, 7 )
dist = square root of ( [2 -(-3) ]^2 + [7-(-5)]2)
dist = sq rt ( 5^2 + 12^2 )
dist = sq rt ( 25 + 144)
dist = sq rt (169)
dist = 13
now set our eq. equal to that number
[tex]t^{2}[/tex] + 25 = 13
[tex]t^{2}[/tex] = -12
this is looking kinda bad, do you know complex numbers?
t = 0 + j 3.46410
hmmm I'm wondering if you've left out .. or forgotten some thing in the question? :/
Find the indicated measure of angle SPT
Answers
Answer:
It would be 100 degrees.
Step-by-step explanation:
Sorry no one answered sooner! Hope i helped!
Pleaseeee helppp due in 8 minutesss please!!
Answers
Answer:
B 5x=34.5
it's too easy in which class you studies
Answer: It would be b and c
Step-by-step explanation: I could be wrong and Im sorry if I am. Your trying to figure out how long each pencil is.
An envelope is 7 inches long and 3 inches wide.What is the area of the envelope surface?
Answers
Answer:
21 in^2
Step-by-step explanation:
Area = Width * Length
Area = 3 * 7
Area = 21
Answer:
11. 2/3 inches squared.
Step-by-step explanation:
(3.1/3 * 3.1/2 = 10/3 * 7/2 = 70/6 = 11. 2/3)
At Sundae King, 4 of the last 6 sundaes sold had nuts. Considering this data, how many of
the next 18 sundaes sold would you expect to have nuts?
I need help quick!
Answers
Answer:
12
Step-by-step explanation:
4/6=2/3
18(2/3)=12
Answer
12
Step-by-step explanation: 18 can divide into 6 3 times and that means 4 out of each 6 sets of sundaes have nuts so 4 times 3 is 12
can someone help me? please.
Answers
Answer:
A
Step-by-step explanation:
[tex]\frac{3}{11} = 0.2727272727[/tex]
27 is repeating so you draw a line over the number
Answer: 0.27 thats the answer hope you pass your grade
A gorilla needs to eat at least 40 pounds of food each day. The zoo feeds the gorilla using canisters that contain 4 pounds of food. The gorilla
has already consumed 28 pounds of food. How many more canisters z of food does the gorilla need to ear? Write your answer as an inequality.
Answers
At least would be present as using ≥ or greater than or equal to symbol.
So far the gorilla has consumed 28 pounds of food and each can contains 4 pounds of food.
So: 28 pounds of food/ 4 pounds of food per can= 7 cans consumed
40 pounds needed - 28 pounds consumed= 12 pounds left
12 lbs/ 4 lbs per can= 3 cans left for the gorilla to exceed its goal
Hopefully this helps! :)
A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 25 feet more than the length of the shortest side. Find the dimensions if the perimeter is 157 feet
What is the length of the shortest side?
What is the length of the second side?
What is the length of the third side?
Answers
Answer:
shortest: 33 feet
second: 66 feet
third: 58 feet
Step-by-step explanation:
s = shortest side (33)
2s = second side (66)
25 + s = third side (58)
157 = s + 2s + 25 + s
157 = 4s + 25
4s = 132
s = 33
contractor is building a fence around a square garden that has a side length of 3 inches in a scale drawing. The scale factor of the drawing is 1 1··2inches : 4 feet. If one link of fence measures 2 2··3feet, how many links are needed to build a fence around the entire garden?
Answers
Answer:
Step-by-step explanation:
23 beause the shade links of the garden
Answer:
Step-by-step explanation:
Each side of the square garden is 3 inches. Convert each side to sq ft. 1 1/2 x2 = 3 inches. So 4ft x 2 =8ft. 8ft. X 4 sides = 32ft perimeter that needs coverage. Each link equals 2.67 or 2 2/3. 12x2.67=32.04
12 links
The speed of sound depends on the type of medium and the temperature of the medium it is traveling through. The speed of sound in dry air at 15° C (59°F) is about 763 miles per hour. Rewrite this number in scientific notation.
Answers
what is 5/12 + 3/5 simplified in fraction form
Answers
Answer:
61/60
Step-by-step explanation:
answer:
61 / 60
step-by-step explanation:
first, find the common denominator because in order to add fractions, we need the same denominators5 / 12 + 3 / 5
= 25 / 60 + 36 / 60
= 61 / 60
this cannot be simplified anymore, therefore this is the answertwice the sum of nineteen and twenty is seventy-eight in a symbol
Answers
The graph of f(x) = x2 was transformed to create a graph g(x) =f(x)+2.
Which statement about the graphs is true?
The vertex of the graph of g is 2 units above the vertex of the graph of f.
The vertex of the graph of g is 3 units to the right of the vertex of the graph of f.
The vertex of the graph of g is 2 units below the vertex of the graph of f.
The vertex of the graph of g is 2 units to the left of the vertex of the graph of f.
Answers
Answer:
The vertex of the graph of g is 2 units above the vertex of the graph of f.
Step-by-step explanation:
The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x). Then the correct option is A.
What is a function?The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
The graph of f(x) = x² was transformed to create a graph g(x) =f(x)+2.
Then the g(x) will be
g(x) = x² + 2
We know that the graph of the g(x) shifted to 2 units upward because we added 2 in the function.
The graph is shown.
The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x).
Thus, the correct option is A.
More about the function link is given below.
https://brainly.com/question/5245372
Write four hundred eighty-five thousandths as a decimal number.
Answers
Answer:
0.485
Step-by-step explanation:
Find the scale factor
Answers
Answer:
the scale factor is penguin
jkjk the scale factor is 1/2
Step-by-step explanation:
to find the scale factor you take the coordinates of the image and divide it by the coordinates of the preimage
ex. A' coordinates are (3,1)
A coordinates are (6,2)
3/6=1/2
1/2=1/2
therefore the scale factor is 1/2
hope this helps :)
please help, explain if possible
Answers
Answer:
Step-by-step explanation:
133
102
136
A movie theatre charges adults $10 to see a movie and charges children $6. If there wereq 120 people who saw a movue and the theatre collected $928, home many attendees were adults
Answers
Answer:
The number of adults tickets sold equals 52.
Step-by-step explanation:
First, we need to establish the system of equations:
x= number of adults tickets sold
y= number of kids tickets sold
10x + 6y= 928
x + y=120
Now, we isolate x in one equation and change it in the other to obtain its value:
x= 120 - y
10(120 - y) + 6y = 928
1,200 - 10y + 6y = 928
272 = 4y
68 = y
x= 120 - 68= 52
write 1/6 as a percent
Answers
Answer:
16.6%
Step-by-step explanation:
hope this helps
have a great day
Eliza and her mother have a combined age of 51 years. If her mother is 39 years old , how old is Eliza?
Answers
Answer: 12 years old
Step-by-step explanation:
Take 51 and 39 and subtract them.
51-39=12
How many 13s are in 223?
Answers
Answer: There are 17 times 13 in 223. The answer you divide 223 by 13 which would get you 17.153846153846.
Step-by-step explanation:
what is 2 1/8 in simplest form
Answers
Answer:
Check out a website called calculator soup. They've got awesome fraction calculators for all sorts of things.
Step-by-step explanation:
Divide. Write the answer as a decimal.
4.705 ÷ 25 =
Answers
Answer:
the answer is 0.1882
plsssssssssssssssssssss help me i need to get these right so i can play roblo.x pls tell me how you got the answer
Answers
Answer:
675 mm²
Step-by-step explanation:
base = 15 x 15 = 225 mm²
4 sides = 4(15)(15)(0.5) = 450 mm²
450 + 225 = 675 mm²
(7c + 2) - (-3c + 4)
1 point
A. 4c + -2
B. 10c + -2
C. 4c + 6
D. 10c + 6
Answers
Answer:
10c - 2
Step-by-step explanation:
Answer:
B. 10c + - 2
Step-by-step explanation:
(7c + 2) - (-3c + 4)
(7c + 2) - (-3c - 4)
7c + 2 + 3c - 4
10c + 2 - 4
10c - 2
5x-8(3y+13)-1 what's the expression
Answers
A quiz consists of 770 true or false questions. If the student guesses on each question, what is the mean number of correct answers?
Answers
The mean number of correct answers will be equal to 385.
What is mean?
The mean is defined as the ratio of the sum of the all the numbers given by the total count of the numbers.
The total questions are 770 and consist of the true and false.
The mean of the numbers will be given as:-
Mean = 770 / 2 = 385
Therefore mean the number of correct answers will be equal to 385.
To know more about mean follow
https://brainly.com/question/968894
#SPJ2
You make 12 equal payments. You pay a total of $1440. How much is each payment?
Answers
Answer:
$120
Step-by-step explanation:
$1,440/12= $120
Hope this helps :)
Answer:
120
Step-by-step explanation:
1440÷12=120..... .........