Answer:
3. Simplify: 144 = 6x
4. Divide: 24=x
46/21 as a decimal rounded to the nearest tenth
Answer:
2.2
Step-by-step explanation:
46/21 rounded to nearest tenth place is zero.
What is rounding of nos. ?Rounding nos. to nearest places have an advantage that is we could remember the number easily.
For example - 16534 rounded to ten thousand's place is 20000 which is more easier for us to remember and also the number rounded to a certain place retains it's value to about that place.
According to the given question we have to convert the fraction 46/21 as a decimal rounded to the nearest tenth.
We know,
46/21 is
= 2.2 approximately .
Now, if we round 2.2 to the nearest tenth, 2.2 can be written as 02.2.
We observe that it's tenth digit is 0 so when we round it to the nearest tenth place it will be 0.
learn more about rounding of numbers here :
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Solve for brainiest; thanks in advance
just tell me when i’m high I’m kinda slow lol
Henry is planning to create two rectangular gardens.
Part A
Henry has 96 feet of fencing to enclose the first rectangular garden. The garden will be x feet wide.
Which function, f(x), can Henry use to determine the area, in square feet, of the first garden?
a f(x) = 48x
O f(x) = 48 - X
f(x) = 48 – x2
d -
f(x) = 48x-x²
Answer:I’m taking the same quiz rn and am confused
Step-by-step explanation:
The function to represent the area of the garden is f(x) = 48x-x²
What is a function?A function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and range.
Given that, Henry has 96 feet of fencing to enclose the first rectangular garden. The garden will be x feet wide.
Perimeter = 96 feet
Therefore,
2(l+x) = 96
l+x = 48
l = 48-x
Area = lXw
= x(48-x)
= 48x-x²
Hence, The function to represent the area of the garden is f(x) = 48x-x²
For more references on functions, click;
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21 divide 7=something
21 divide 2=something
10 divide 5= something
48 divide 6=something
16 divide 4=something
27 divide 3=something
72 divide 8=something
63 divide 9-something
35 divide 7=something
help me please
Answer:
1=3
2=10.5
3=2
4=8
5=4
6=9
7=9
8=7
9=5
Solve for x:
x + y = 5
Answer:
x=5-y
Step-by-step explanation:
Answer:
5-y=x it has to be or there is no way
1: 1 1/6 divided by 1/12=
2: 10/6 divided by 1/24=
Answer:
Step-by-step explanation:
1 1/6 ÷1/12
7/6 ÷ 1/12
7/6 - 12/1
14
10/6 ÷ 1/24
10/6 - 24/1
40
The ratio of pens to pencils on Mr. Adobe's desk is 3:5. If the same ratio is true for all the pers and pencils in robe's car, what's
the number of pens if there are 60 pencils in the dassroom?
12 pens
96 pens
36 pens
100 pens
Answer:
its 36 because i said so
Step-by-step explanation:
becuase i am papi
Find the value of x.
Answer:
60
Step-by-step explanation:
it has to end up equaling 180° therefore you can just add the two numbers and then subtract that by 180
i don’t know how to do this so help- please
I need help on this pls :)
Answer:
Replacing x with 3 looking at f(3), 3+1 = 4x5= 20-5= 15
$36 - $12.75 =
Pls answer
what is 2b + 3c + 5b ?
Answer:
7b + 3b
Step-by-step explanation:
Answer:
7b + 3c
Step-by-step explanation:
Add 2b and 5b
An electrician earns 100 dollars for a project installing light fixtures. She must pay for the light fixtures herself and they cost 2 dollars and 50 cents each at the hardware store.
Create an equation to represent her profit from the project. Let x represent the number of light fixtures and y represent her total profit (the amount of money she has left over after paying for the light fixtures).
Answer:
y = 100 - 2.5 x is the equation that represents her total profit from
the project
Step-by-step explanation:
The given is:
1. An electrician earns 100 dollars for a project installing light fixtures
2. She must pay for the light fixtures herself and they cost 2 dollars
and 50 cents each
3. x represent the number of light fixtures and y represent her
total profit
Her profit is the amount of money she has left over after paying for
the light fixtures
∵ The cost of each light fixtures is 2 dollars and 50 cents
- Let us change the cents to dollar
Step-by-step explanation:
Answer:
y=$100-$2.5xi think it is
Which table contains points from the inverse of the graphed function?
Step-by-step explanation:
The table that is highlighted shows the points of the graphed function.
However we wish to find the inverse. We need to swap the values of x and y for each of the points to get the inverse.
Hence the answer is Option C.
Somebody help me please somebody help me!!!!!!!
Answer:
15 adult 10 child
Step-by-step explanatio
Erin has $50. She wants to purchase a cell phone ($20) and spend the rest on music CDs. Each music CD costs $8. Write an inequality for the number of music CDs she can purchase.
HELP ME PLSS ANSWER QUICKLY,
(If you can give me the complete answer I would really appreciate it :) )
Answer:
Step-by-step explanation:
$50-$20=$30
$30/8= 3.75
since you cannot but 3/4 of a CD you have to round down to 3 to she can buy the phone and 3 CDs and have $6 left over
During the election for class president, 120 of the students voted for Lindsay, and 280 of the students voted for sharif. 400 Students voted in total. What percent of students voted for Lindsay?
Answer:
x=200
Step-by-step explanation:
let 'x' represent the total number of students
0.40x of the students voted for Gerardo
0.35x of the students voted for Leandro
0.25x of the students voted for Juju
70 students voted for Leandro:
0.35x = 70
by solving we find:
x = 200 students
Answer:
70%
Step-by-step explanation: 70% of the class voted for lindsay
complete the ratio table the table contains X and Y values in equivalent ratio fill in the missing valuable
Step-by-step explanation:
where the table
who can i fill without table
Answer:
where's the table
Step-by-step explanation:
please someone help me thanks :D
this question is saying which one is a proportional relationship.
Answer:
The answer is b.
Step-by-step explanation:
If you divide y by x for every pair, you will get the number 4. This means that it is proportional because each pair has the same solution.
Hope this helps!
Please help me im so confused!
Tell whether each function is linear or not.
Jack bought 3 sweatshirts for $65.50. What is the unit rate for 1 shirt?
18n + 12 = 27n + 3
5(x + 7) = 6(x - 5)
Solve for the variables SHOW WORK
Answer:
n = 1x = 65Step-by-step explanation:
Given
18n + 12 = 27n + 3 5(x + 7) = 6(x - 5)Solving for variables
1
18n + 12 = 27n + 3 18n - 27n = 3 - 12-9n = -9n = -9/-9n = 12
5(x + 7) = 6(x - 5)5x + 35 = 6x - 305x - 6x = -30 - 35-x = -65x = 65Answer:
18n + 12 = 27n + 3
12-3=27n-18n
9=9n
n=9/9=1
5(x + 7) = 6(x - 5)
5x+35=6x-30
35+30=6x-5x
65=x
:.x=65
HELP ILL GIVE YOU BRAINLIEST
Find the surface area of this rectangular solid.
Length - 7 cm
Width - 5cm
Height - 4cm
a. 138 sq cm
b. 166 sq cm
c. 168 sq cm
d. 16 sq cm
e. 140 sq cm
In 0.25 of an hour, Jeremy can row 1/3 miles. How many miles can Jeremy row in 1 hour?
I didnt study please help me for points
Kristen deposits $475 into a savings account which earns simple interest at a rate of 6% per year. She want to use the interest to by a new camera. Which price camera could Karen buy at the end of 8 year's
Answer:
228.00
Step-by-step explanation:
475.x6%=28.50
28.50x8=228.00
Please come and help me with this! Best Answer get Brainliest!!!!! :D
Please number your responses to the questions as they are shown (1a, 1b)
a. Create a quadratic expression in standard form.
b. Rewrite the expression by completing the square. Explain your work using complete sentences.
Answer:
A = Solve 5x2 + 6x + 1 = 0
B= Coefficients are: a = 5, b = 6, c = 1
Quadratic Formula: x = −b ± √(b2 − 4ac)2a
Put in a, b and c: x = −6 ± √(62 − 4×5×1)2×5
Solve: x = −6 ± √(36 − 20)10
x = −6 ± √(16)10
x = −6 ± 410
x = −0.2 or −1
Answer: x = −0.2 or x = −1
Step-by-step explanation:
there you go
In Fairbanks, Alaska, it was 13°F outside at midnight. The temperature went down 17 degrees by 6 a.m. What was the temperature, in degrees Fahrenheit, at 6 a.m.?
Answer:
13-17=-4. so -4 degrees F
Step-by-step explanation:
Write an algebraic expression for the following phrase. Use the variable n to represent the number.
the product of fourteen and a number, increased by six
Answer: 14n + 6
Step-by-step explanation: Product is multiplication so 14 times a number or n is 14n, increased by 6 so 14n+6