The area of a circle is 4π ft². What is the circumference, in feet? Express your answer in terms of \piπ.
Answer:
4π m
Step-by-step explanation:
given the table of values below, which of the following ordered pairs are found on the graph of the inverse function?
Answer:
I don't know if this is right but i would go with A or c
Step-by-step explanation:
Answer:
the answer is A...........
You and your friends went to dinner and you decided to pay for everyone's meal. The total bill came to $65.00. You decided to give the waiter a 20% tip before tax. You also had to pay 6.8% sales tax. How much did you have to pay in all?
Answer:
In total I had to pay $ 82.42.
Step-by-step explanation:
Since I and my friends went to dinner and I decided to pay for everyone's meal, and the total bill came to $ 65.00, and I decided to give the waiter a 20% tip before tax and also had to pay 6.8% sales tax, for To determine how much did I have to pay in all, the following calculation should be performed:
65 + (65 x 0.2) + (65 x 0.068) = X
65 + 13 + 4.42 = X
78 + 4.42 = X
82.42 = X
Therefore, in total I had to pay $ 82.42.
If you borrowed $10,000 at 6% interest rate for 1 year, what is the interest payment at the end of the year?
Answer:
$600
Step-by-step explanation:
I = prt
I = 10000 x .06
I = 600
Answer:
$600
Step-by-step explanation:
$10,000 x 0.06 = $600
a store sells paint sets each paint set costs the same amount. During a sale, the store reduces the price of each paint set by $1.55. Emily spends $16.02 on 3 paint sets at the sale price.
What was the price of 1 paint set before the sale?
What is the right answer. PLEASW HELP. URGENT.
please help!! ill rate 5 and like!!
Answer:
2x < 5
2x/2 < 5/2
x < 5/2
x ∈ ( -∞, 5/2 )
Step-by-step explanation:
Solve the pattern puzzle below. Find the missing number to replace the question mark.
pls answer
Answer:
9 + 8 = 17
for instance, look at the numbers below 13, (7 and 4) notice how when you add those together you get the number that is across from it?
(7+4=11)
Answer:
I don't know how to explain but I think it is 17
Step-by-step explanation:
If you can see the opposite side of the number, so lets say 8 on the outer. In the middle is 7 and 9, 7 and 9 makes 16 and if you do the rest of the circle you will get 17.
Hopefully is correct!
Acellus
Find the area of the yellow region.
Round to the nearest tenth.
8 cm
8 cm
Area = [? ]cm?
Enter
Demetrius deposits $120 into his account. One week later, he withdraws $36. Write an ADDITION problem to represent this situation.
Answer:
$84
Step-by-step explanation:
Given data
Initial deposite= $120
One week later, he withdraws $36
New Balance= 120+(-36)
New Balance=120-36
New Balance=$84
A phone company offers two monthly plans. Plan A costs $12 plus an additional $0.16 for each minute of calls. Plan B costs $29 plus an additional $0.12 for
each minute of calls.
For what amount of calling do the two plans cost the same?
What is the cost when the two plans cost the same?
Answer:
425 min$80Step-by-step explanation:
The equation to reflect the monthly plans:
Plan A f(x) = 0.16x + 12Plan B g(x) = 0.12x + 29We need to find the value of x when f(x) = g(x):
0.16x + 12 = 0.12x + 290.16x - 0.12x = 29 - 120.04x = 17x = 17/0.04x = 425 minutesThe cost is:
$0.16*425 + $12 = $80If we put on equations
y=0.16x+12y=0.12x+29Amount of calling is x and cost is y
solve
0.16x+12=0.12x+290.04x=17x=17/0.04x=425minCost
0.12(425)+29=$80Find the area of a semicircle with radius r
Answer:
Area of semicircle is
[tex] \frac{1}{2} (\pi \times {r}^{2} )[/tex]
If you are helped with my answer pls tag me brianliest I really want it
THANK YOU......
Answer:
To calculate the area of a semicircle
We are gonna have to use the formula :
[tex]\frac{1}{2}[/tex] π r² [ that is the formula to calculate the area of a semicircle ]
Step-by-step explanation:
If we want to calculate the radius of a semicircle with 4 ft --
we would first write the formula which is "[tex]\frac{1}{2}[/tex] π r²"
Then, you would write: [tex]\frac{1}{2}[/tex] π (4 ft)²
After that, you would write: [tex]\frac{1}{2}[/tex] (3.14)(16)
Type that into a calculator and you would get 25.12 as your answer
--
Why did we write 3.14 and 16? [ [tex]\frac{1}{2}[/tex] (3.14)(16) ]
Bc, the first digits of pi are 3.14 .
We wrote 16 because 4² = 16 [ 4x4=16 ]
My explanation isn't that good so I would suggest watching the math antics video which is named "Circles, Circumference And Area"
HELP!!! WIL MARK BRAINLIEST IF GOTTEN RIGHT
Answer:
Answer is 8
Step-by-step explanation:
if you take OP minus the radius(5) you get 8 and the t is in the same place as I do it's 8
The shaded cells represent ________.
Question 9 Please Help
Answer:
Step-by-step explanation:
The third option is correct
Whats 1/7 + 3/4 ?
Please help me?
Answer:
25/28
Step-by-step explanation:
28 is the greatest common factor, found by multiplying 7 by 4 (the denominators)
1/7 = 4/28
3/4 = 21/28
21/28 + 4/28 = 25/28
An Brainly Question:
Whats 1/7 + 3/4 ?
Answer:
25/28
Step-by-step explanation:
Can you add yet? Nope! The denominators don't match. We need a common denominator. So next we take both denominators and multiply them. Next, take each numerator and multiply it by the denominator of the other term.
So, we multiply 1 by 4, and get 4, then we multiply 7 by 4 and get 28.
Let's add
1
7
+
3
4
Step 1
Can you add yet? Nope! The denominators don't match. We need a common denominator. So next we take both denominators and multiply them. Next, take each numerator and multiply it by the denominator of the other term.
So, we multiply 1 by 4, and get 4, then we multiply 7 by 4 and get 28.
1/7 times 4
Now for the second term. You multiply 3 by 7, and get 21, then multiply 7 by 4 and get 28.
3/4 times 7
We now have a new problem, that looks like this:
4
28
+
21
28
Step 2
Since our denominators match, we can add the numerators.
4 + 21 = 25
That gives us the sum, which is
25
28
Step 3
Now, do we need to simplify this fraction?
First, we attempt to divide it by 2...
Nope! So now we try the next greatest prime number, 3...
Nope! So now we try the next greatest prime number, 5...
Nope! So now we try the next greatest prime number, 7...
Nope! So now we try the next greatest prime number, 11...
Nope! So now we try the next greatest prime number, 13...
Nope! So now we try the next greatest prime number, 17...
Nope! So now we try the next greatest prime number, 19...
Nope! So now we try the next greatest prime number, 23...
Nope! So now we try the next greatest prime number, 29...
No good. 29 is larger than 25. So we're done reducing.
There you have it! Here's the final answer to 1/7 + 3/4
1
7
+
3
4
=
25
28
You ARE SUPPOSED TO BE IN BRAINLY.IN FOR 5th Grade and LESS6. The length and breadth of a rectangle are (3a + 2) and (2a-1).
Which of the following represents its perimeter?
W: 2(5a - 1)
B. (5a + 1)
C. (5a - 1)
D. 2(5a + 1)
HELP ME. I need help ASAP. I need it fast pls
Step-by-step explanation:
to find slant height.
l²=(a/2)²+h²l²=2.25+36l=√38.25l=6.18total surface of square base pyramid =a²+2al
2.25+2×1.5+6.1811.43 cm²hope it helps.
stay safe healthy and happy.
Wilma purchased 8 identical notebooks, and some pencils for school. Overall, she paid $25.56 for everything.
If she paid $3.56 for the pencils, which equation below could be used to determine the price of each
notebook, x?
A) 8 + 3.56 + x = 25.56
B) 3.56x + 8 = 25.56
C) 25.56 + 8 = 3.56x
D) 8x + 3.56 = 25.56
Alicia hiked 3 3/4 miles for 8 Saturdays in a row. Then she hiked 5 1/4 miles for the next 4 Saturdays. What is the total distance Alicia hiked?
Answer:
51 miles
Step-by-step explanation:
[tex]3\frac{3}{4}[/tex] x 8 = 30
[tex]5\frac{1}{4}[/tex] x 4 = 21
21 + 30 = 51
The requried distance hiked by Alicia after addition is given as 51 miles.
What is addiction?The addition is mathematical terminology when two one value is increased by another value is called addition, for example, 2 added with 3 gives 5.
here,
Alicia hiked 3 3/4 miles for 8 Saturdays in a row.
Distance hiked = 3 3/4 × 8 = 30 miles
Then she hiked 5 1/4 miles for the next 4 Saturdays.
Distance hiked = 5 1/4 × 4 = 21 miles
Total distance hiked = 51 miles
Thus, the requried distance hiked by Alicia after addition is given as 51 miles.
Learn more about Addition here:
https://brainly.com/question/29560851
#SPJ2
find the value of y answer is not
[tex]14 \sqrt{3} [/tex]
. NO SCAMS OR LINKS! THANKS FOR THE HELP
Answer:
[tex] \tan(60 \degree) = \frac{21}{y} \\ y = \frac{21}{ \tan(60 \degree) } \\ y = 12.124 \\ = 7 \sqrt{3} [/tex]
What is the value of y?
A survey asked 10 boys and 10 girls how many hours they spent playing video games the previous week. The number of hours are given in the line plots. Select from the drop-down menus to complete each statement. The data set with the greater range is neither as the range is the same . The median Choose... .
Answer:
Step-by-step explanation:
range is the same since 20-8=12 and 14.5-2.5=12. The boys do have the greatest median though as three boys play for 10 hours.
boys: 15 - 8 = 7
girs: 15 - 3 = 12
so girls have greatest range
Median:
boys = 12
girls = 6.5
so boys have greatest median
answer:
first drop down: girls have greatest range
second drop down: boys have greatest median
Answer:
the answer above is correct!
The average distance from the sun to the planet Neptune is 2,795,080,000 miles. Write this in distance word form
Answer:
Two billion seven hundred and ninety million eighty thousand.
Step-by-step explanation:
There are [tex]9[/tex] digits after [tex]2[/tex] that means the number is said to be a billion.
[tex]795[/tex] comes in the millions place. This means there are [tex]6[/tex] zeros after [tex]795[/tex].
[tex]080[/tex] comes in the thousands place. This means there are [tex]3[/tex] zeros after [tex]80[/tex]
So, the number will be read as Two billion seven hundred and ninety million eighty thousand.
Find the gradient of (8,12) and (12,11)
Answer: m = -1/4
Have a good day!
Which table corresponds to the function y = -3x + 11?
Answer:
im not a 100% sure but i think its the 3rd one
The third table represents the linear function y = -3x + 11 so option (C) is correct.
What is a linear function?A straight line on the coordinate plane is represented by a linear function.
A linear function always has the same and constant slope.
The formula for a linear function is f(x) = ax + b, where a and b are real values.
As per the given function,
y = -3x + 11
Put x = 0
y = -3 x 0 + 11 = 11
Put x = 1
y = -3(1) + 11 = 8
Put x = 2
y = -3 x 2 + 11 = 5
Since the values in table third are satisfied thus it will be correct.
Hence "The linear equation for the third table is y = -3x + 11.".
For more about the linear function,
brainly.com/question/21107621
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Describe how the area of a rectangle will change if its width remains constant but its length is halved
Answer:
Step-by-step explanation:
Area of a rectangle is given as length times breadth. Mathematically,
A = l * b
If the length is halved and the breadth is constant, then we have
A = l/2 * b
A = lb/2
From the above, the area of a rectangle is lb, while the area of the hypothetical rectangle will be lb/2
This means that, if the length is halved, and the width is constant, then the area of the rectangle reduces by half.
1. Find the area of the shaded region.
Answer: A≈153.94
A= π r 2 = π 7 2 ≈ 153.93804
Step-by-step explanation:
Find the slope of the line
Answer:
-4/5
Step-by-step explanation:
Please (You can put answer only) Find the distance between the two points rounding to the nearest tenth (if necessary).
(4, -8) and (2, -4)
Answer:
12.16 u
Step-by-step explanation:
Given :-
Two points (4,-8) and (2,-4) is given to us.And we need to find out the distance between the two points . So , here we can use the distance formula to find out the distance. As,
[tex]:\implies[/tex] D = √{(x2-x1)² + (y2-y1)²}
[tex]:\implies[/tex] D =√[ (4-2)² +(8+4)²]
[tex]:\implies[/tex] D =√[ 2² +12²]
[tex]:\implies[/tex] D =√[ 4 +144]
[tex]:\implies[/tex] D = 12.16
Hence the distance between the two points is 12.16 units .Sketch a rectangular prism that has a volume of 36 cubic cm and a height of 4 and a length of 3. What is the width ?
Answer:
3cm
Step-by-step explanation:
Given data
Volume= 36cm^3
Height= 4cm
Length= 3 cm
We know that the expression for the volume of a rectangular prism is given as
V= l*w*h
36= 3*x*4
36= 12x
x= 36/12
x= 3cm
Hence the width is 3cm