Answer: Area = 16*pi m^2
Circumference = 8*pi
Step-by-step explanation: The circumference and area of a circle are given by:
Area = pi*r^2
Circumference = 2 pi*r
Radius = Diameter/2, or 4 meters (m)
Area = 16*pi m^2 (50.27 m^2)
Circumference = 8*pi (25.13 m)
Convert Decimal to Fraction
Answer:
1. 0.832
832/1000
Can be simplified as
416/500
104/125
2. 1.2
12/10
Can be simplified as
6/5
3. 0.1
1/10
4. 0.459
459/1000
5. 1.51
151/100
6. 0.9
9/10
Which were the required answers
can anyone help me solve this function please?
Answer:
f(-5) = 19
Step-by-step explanation:
f(t) = -3t+4
Let f(t) = 19
19 = -3t+4
Subtract 4 from each side
19 - 4 =-3t+4-4
15 = -3t
Divide each side by -3
15/-3 = -3t/-3
-5 = t
Answer:
the answer is -5
Step-by-step explanation:
F(t)=-3(t)+4
it told you that F(t) is equal to 19
so -3*-5=15+4=19
4. Separate 77 into two parts so that one part is 4 less than twice as much as the other. Find each part.
Answer:
50,27
Step-by-step explanation:
let the parts be x and y
x+y=77
x=2y-4
substitute
2y-4+y=77
3y=77+4
3y=81
y=81/3=27
x=2×27-4=54-4=50
Choose the expression that represents the fraction one-sixteenth.
A. 1 ÷ 6
B. 1 ÷ 16
C. 16 ÷ 1
D. 6 ÷ 1
Answer:B. 1 divided by 16
Step-by-step explanation:
i dont know it might be b Or c
just my guess
I need help please please please
Answer:
SEE IMAGE FOR SOLUTION
Hope it helps
Have a great day
What is the volume of the rectangular prism?
3 in.
4 in.
54 in.
O A
A 12 in.
O
00
24 in 3
o
C
60 in
D. 73, in
in 3
.
Answer:
71.75 in^3
Step-by-step explanation:
If the values are
3 1/2in 5 1/4in 4in
then multiply all three of them
71.75 in^3
Hope I helped!
n decreased by 35% is 117
find n
show solutions please
Answer:
According to question, we get the following equation:
n-35% = 117
n-35/100 = 117
(100n-35)/100 = 117 ........... Took LCM
100n-35 = 117*100
100n-35 = 11700
100n = 11700-35
100n = 11665
n = 11665/100
n = 116.65 .......... ANSWER
After a price increase of 20% the cost of entry to a museum rose to $25.80. Find the original
entry fee
Answer:
21.5 dollars
Step-by-step explanation:
Suppose the original price is x, then it became x+ x/100*20=1.2x
1.2x=25.8
x=21.5
An electrician charges $32 per home visit plus an additional $22.75 per hour. He arrives at a costumers home at 9:00am. The final bill for the visit is $128.69. At approximately what time did the electrician Lea e the costumers home?
Answer:
well since you said 32 per home since that wasnt a hour he was there, i took off 32 from the 128.69 and got 96.69 and divided that by 22.75 and got 4.2 hours but if that's not what you are talking about ill also give the answer for 128.69 divided by 22.75 and the answer for that is 5.6
Step-by-step explanation:
so just add 4.2 or 5.6 to hours and you will get you question at what time he left
The cafe employees 20 staff 12 of them are men what is the percentage of women
PLEASE HELP MEE
Answer:
40 % are women
Step-by-step explanation:
20 - 12 = 8 / 20
how can i solve it?
8=-6n-2n
Answer:
n=-1
Step-by-step explanation:
Writing out the problem
8=-6n-2n
Simplifying "-6n-2n," which is -8n
8=-8n, or -8n=8
-8n=8
Divide both sides by -8
-8n/-8=8/-8
So, therefore, you get n=-1.
Hope this helps! Enjoy your day, and take care!
Kelly works two jobs. She usually works at a retail store for 7 hours during the day and is paid $23.46 per hour by the store. In the evening she works at a restaurant as a manager for 8 hours and is paid $7.47 per hour, How much does she make on average per hour for the day?
Answer:
$14.93
Step-by-step explanation:
she works 7+8=15 hours.
she earns in total per day
7×$23.46 + 8×$7.47 = $223.98
on average she makes per hour
223.98 / 15 = $14.93
She make on average 223.98 per hour for the day.
Given that,
She usually works at a retail store for 7 hours during the day and is paid $23.46 per hour by the store.
In the evening she works at a restaurant as a manager for 8 hours and is paid $7.47 per hour.
We have to determine,
How much does she make on average per hour for the day.
According to the question,
She usually works at a retail store for 7 hours earn = $23.46 per hour.
She works at a restaurant as a manager for 8 hours = $7.47 per hour
Total number of hours she works = 7hours + 8hours = 15hours
Therefore,
She make on average per hour for the day =
7×$23.46 + 8×$7.47 = $223.98
Hence, she make on average 223.98 per hour for the day.
To know more about Addition click the link given below.
https://brainly.com/question/24442197
Pls help fast, with steps
Answer:
answer is D
Step-by-step explanation:
PAR = 25
RPA= 25
PRA= 130
PRQ = 180- 130 = 50
PRQ =PQR = 50
X= 180 +(50 +50) =80
Maria is 6 years older than her sister Emily. Emily is 15 years old. If M= Maria's age, then the equation M-6=15 would describe the problem. What inverse or opposite operation would you use to solve the equation?
A. Add 6 to both sides
B. Subtract 6 from both sides
C. Multiply both sides by 6
D. Divide both sides by 6
por favor sumar 3/4 4/5 7/8
97/40 = 2 17/40
En decimals: 2.425
Due today:
At a local car dealer, the ideal selling price of a car is $22,000. The dealer allows this price to vary $1200 .
Create an absolute value inequality that models the range of the price the dealer can sell the car. (Hint: Test your inequality to make sure the price is $1200 below and above the selling price works.)
We know that:
The ideal selling price is P = $22,000
The price can vary dP = $1,200
let's define p as the variable that represents the possible prices of the car.
We will find that the absolute value equation that represents this is:
|p - $22,000| ≤ $1,200
Now let's see how we get that, using the initial information we can get:
The minimum price can be:
mP = P - dP = $22,000 - $1,200 = $20,800
The maximum price can be:
MP = P + dP = $22,000 + $1,200 = $23,200
Then the range of allowed prices is:
mP ≤ p ≤ MP
$20,800 ≤ p ≤ $23,200
To write this as an absolute value equation, we use the general formula:
Ix - average| ≤ amount that it can vary
Replacing it with our values we get:
|p - P| ≤ dP
|p - $22,000| ≤ $1,200
Concluding, the absolute value equation that we wanted to find is:
|p - $22,000| ≤ $1,200
If you want to learn more, you can read:
https://brainly.com/question/1301718
Find the midpoint of the segment
Answer:
Mid point
x = 7 + (-3)/2. y = -3 + 11/2
x = 7-3/2. y = 8/2
x = 2. y = 4
Midpoint = (2,4).
How many sides does an octagon have
Write 0.2 as a fraction in simplest form.
Answer:
It is 1/5
Step-by-step explanation:
0.2 is a decimal ( tenth value [1/10] )
[tex]0.2 = \frac{2}{10} [/tex]
divide the fraction ( numerator and denominator ) by 2:
[tex] = \frac{2 \div 2}{10 \div 2} \\ \\ = \frac{1}{5} [/tex]
(PLEASE SOLVE THIS I JUST NEED TO KNOW CHECK MY ANSWER PLEASE EXPLAIN AS WELL)
Answer:
105
Step-by-step explanation:
219+(-114)=219-114=105
27. Write an expression for the perimeter of the figure as the sum of the
lengths of its sides. Then simplify your answer.
The perimeter of the figure is 4a.
What is the perimeter of a polygon?The perimeter of a polygon is defined as the addition of the lengths of the polygon's each side.
The perimeter of a polygon = sum of all sides
To determine an expression for the perimeter of the figure as the sum of the lengths of its sides.
The perimeter of the figure as
The perimeter of the figure = sum of all sides
⇒ 2(a-b) + a +2b +2c + a - 2c
Rearrange the likewise terms in the expression
⇒ 2a - 2b +2a + 2b
Apply the arithmetic operations in the expression
⇒ 4a
Thus, the perimeter of the figure is 4a.
Learn more about the perimeter here:
brainly.com/question/24388271
#SPJ2
There are two precalculus sections at a high school. Mr. Abel's class has 10 girls and 6 boys, while Mr. Bonitz's class has 10 girls and 12 boys. If a precalculus student chosen at random happens to be a girl, what is the probability she is from Mr. Abel's class?
Answer:gggggggggg
Step-by-step explanation:
gggggggggggggggggggggggggggggggggggggg
How many HOURS AND MINUTES are in 135 mins? Explain how you found out the answer as you would to a kid in 2ND GRADE. (Use simple words)
Answer:
There are 2 hours and 15 minutes in 135 minutes
Step-by-step explanation:
We know that 1 hour = 60 minutes, 2 hours is 120 minutes, 3 hours is 180 minutes and so on. What amount of hours is 135 closest too? 2 hours.
Now that we know the amount of hours there is in 135 minutes, we need to find the rest of the minutes. To find this, we need to use subtraction. Subtracting [tex]120[/tex] from [tex]135[/tex] gives us [tex]15[/tex]. So, [tex]135[/tex] minutes is equal to 2 hours and 15 minutes.
Hope this helped you (and others) out! If this answer was too complicated for you, please tell me and I will try to make it more easier to understand!
area of square field is 617796cmsquare. find length of its each side.
Answer:
Answer is 786 cm
Step-by-step explanation:
√617796 =786
Simplify the expression
by combining like terms.
3y2+2y-y2+y
Answer:
= 3y2-y2+2y+y
= 2y+3y
= 5y
2. Which equation represents the line whose slope is 6 and whose y-intercept is 2?
A. y = 2x + 6
B. 2y + 6x = 0
C.y= 6x + 2
D.y + 2x = 6
Step-by-step explanation:
option C is the answer.
hope it helps
What Types of Dogs Are These!?!?!??!??!??!??!??
1.
2.
3.
4.
I put this for math so.......... What is 3+-13976?
The perimeters of the two rectangles at right are equal. Write and solve an equation to find the value of x and the common perimeter. (desperate need of help)
Answer:
write the expression for the perimeter of the 1st rectangle 6x
write the expression for the perimeter of the 2nd rectangle 4x + 30
write the equation 6x = 4x + 30
x= 15
perimeter = 90
Step-by-step explanation:
The perimeter is adding up all the sides of the rectangle.
So for the first one, we know two of the sides: x and 2x. The opposite sides have the same values. So the other two sides are x and 2x.
Therefore, the perimeter is
2x + x + 2x + x
or
6x
Similarly with the second rectangles:
(x+12) + (x+3) + (x+12) + (x+3)
Combine like terms
x + x + x + x + 12 + 3 + 12 + 3
4x + 30
Set these two equal to each other because the two perimeters are equal
6x = 4x + 30
Subtract 4x on both sides
2x = 30
Divide by 2 on both sides
x = 15
Check:
6(15) = 4(15) + 30
90 = 60 + 30
90 = 90
The common perimeter is
6*15 = 90 units
5+(-2)= ? Please help! I don’t know the answer
Answer:
It will be 3 because its take away hope this helped
hi i need help with this thank you
Answer: See the diagram below
The table moves up and to the right
=========================================================
Explanation:
The lower right leg will move along that diagonal line shown on the right side.
Since the table is solid and not flexible, all of the other 3 points will move in the same pattern.
What results is what you see in the diagram below. The table moves to the right some distance and up some (other) distance along that diagonal path.
Note how the lower right leg is always on that path, since that path itself is the result of scraping that leg against the floor.
Also, I'm assuming your teacher wants purely a translation and nothing else. That means the table hasn't been rotated in any fashion.