The formula for the circumference of a circle with diameter d is. c = πd
b. The circumference of a circle is 8 inches. What is the diameter of the circle?
c. The circumference of a circle is 6π inches. What is the radius of the circle?
Answers
Answer:
b) 16 c) 0.95
Step-by-step explanation:
Answer:
The diameter of the circle is 2.54 inches
The radius of the other circle is 3 inches.
Step-by-step explanation: if the circumference is given, Diameter is C/π so 8/3.14 is about 2.54
If the circumference is 6π, the radius is 6π/2π =3
Related Questions
the question is in the photo :)
Answers
Answer:
1st question. A.
2nd question. D
Step-by-step explanation:
7=3(5+x) what does x equal?
Answers
Answer: x= 2.67
Step-by-step explanation:
7=3(5+x)
7=15+3x we open the parentesise and then mulitiply.
-8=3x we execute 15 from both sides.
x= -8/3
x= -2.67 this isn't divisible so I rounded it to the nearest hundredth
Mila and Ben use red and orange beads to make braclets with 60 beads each. Mila uses 2 red beads for every 3 orange beads. Ben uses 5 red beads for every 7 orange beads. Who uses more orange beads?
Answers
Answer: Mila
Step-by-step explanation: First, you have to find the amount of orange beads Mila uses. First, you want to multiply 2 and 3 by 12, which results in 24 and 36. once you add them together, you get the total of 60. Next, you have to find the number of orange beads Ben uses. In order to solve the problem, you multiply 5 and 7 by 5, and the resulting numbers are 25 and 35. Once you add them together, you get a total of 60. Lastly, you can set up an equation, which results in 36 > 35. Therefore, Mia used more orange beads than Ben did. Mia > Ben
joey looks at the prices of 5 guitars. the prices are 154, 122, 205, 252, and 875. these prices contain 1 extreme value (875). which measure of center should joey use to describe the prices?
Answers
Answer:
Plz mark brainliest
Step-by-step explanation:
Joey should use median and interquartile range are the appropriate measure the prices.
Answer:
Median
Step-by-step explanation:
Most likely you would have to use the middle.
what is the maximum number of 14 pound turkeys that can be purchased with the money donated while still purchasing 100 total turkeys? 10 pound turkeys cost 9.25 and 14 pound turkey cost 12.75. Money limit is $1000.
Answers
Answer:
64.05$
Step-by-step explanation:
there are 28 students and 22 of the students passed a resent test what percentage passed the test
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THe answer to this problem is 78.57 percent.
5/6−(1/8÷3/4) please help i will give brainliest
Answers
A water well drilling rig has dug to a height of -60 feet after one full day of continuous use.
Assuming the rig drilled at a constant rate, what was the height of the drill after 15 hours?
Answers
Answer:
-3.75 feetStep-by-step explanation:
If the water well drilling rig dug to a depth of -60 feet after one full day of continuous use, we can assume that the rig drilled at a constant rate throughout the day.
To determine the height of the drill after 15 hours, we need to calculate the average rate of drilling per hour.
PLEASE MARK AS BRAINLIEST
The rate of drilling can be calculated by dividing the total depth (-60 feet) by the total time (24 hours):
Rate of drilling = Total depth / Total time
= -60 feet / 24 hours
= -2.5 feet per hour
Now we can calculate the height of the drill after 15 hours using the rate of drilling:
Height of the drill after 15 hours = Rate of drilling × Time
= -2.5 feet per hour × 15 hours
= -37.5 feet
Therefore, the height of the drill after 15 hours is -37.5 feet.
Look at the multiplication problem shown below.
328x24
What is the product?
A.
1,968
B.
7,742
C.
7,852
D.
7,872
Answers
Step-by-step explanation:
d or 7,872................
Answer:
d
Step-by-step explanation:
multiply the numbers together and get your answer
A juice company decides to test three different brands of juice. The different brands have been labeled A¸ B¸ and C. The company decides to compare each brand with the other brands by pairing together different brands. How many different pairs will result by selecting two different brands at a time? 6 10 1 3
Answers
Answer:
3
Step-by-step explanation:
mark brainliest please
Answer:
3
Step-by-step explanation:
What is group 18 of the periodic table called?
non-metals
metalloids
metals
noble gases
What are groups 1, 2, and 3 examples of on the periodic table?
metals
metalloids
non-metals
noble gases
Valence electrons are:
electrons in the outermost shell
all the electrons
electrons in the innermost shell
The elements in a group have similar properties because they have the same number of
protons
neutrons
valence electrons
atoms
Elements are more stable when they have how many valence electrons
7
5
2
8
Answers
Metal
Valence electrons
8
(a) Find the volume of the container.
12cm
22cm
10cm
7 cm
8 cm
Answers
Answer:
Step-by-step explanation: you would have to cut the shape in to two then multiply the base x width x length
What is the equation of this graphed line?
Answers
Answer: y=-9/8x+7
Step-by-step explanation:
Use the spinner to find the theoretical probability of the event.
The theoretical probability of spinning a 1 is
Answers
Answer:
3/8
Step-by-step explanation:
There are 8 options, are 3 of them are ones. This means there is a 3 in 8, or 3/8 chance of spinning a one.
Please help me I don't understand
What is the number that has a value 10 times the value of 0.009? Please Explain.
Answers
Answer:
Step-by-step explanation:
I don’t know
Answer:
0.09
Step-by-step explanation:
From what I'm understanding you have to use powers of 10. Here's how they work:
All you do is move the decimal point, I know that may sound weird but let me explain.
When we are working with powers of 10 you just multiply the number by 10.
10 x 0.009
Now instead of having to type that into a calculator, or working it out, you can just move the decimal point to the right or the left.
Here's how I remember it:
Multiplying- move it to the right so the number can get bigger
Dividing- move it to the left so the number gets smaller
The number of zeros (0) you have after the one determines how many times you move the decimal point.
100- move the decimal point twice
100000- move the decimal point 5 times
In this case you are multiplying and moving the decimal point to the right once. There is one zero in the number and the problem asks you to multiply.
0.009
= 0.09
You move the decimal point over once.
Hope this helps!!!
A garden in the shape of a regular hexagon is fenced by evenly placed flower pots. There is a pot in each corner of the garden and 41 pots on every side of the hexagon. Ashot and Sam want to use the same flower pots to decorate another garden in the shape of a square. How many pots should be evenly placed on each side of the square, if all pots should be used and all corners should be decorated by a flowering pot ?
Answers
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Please help me!! THIS IS DUE TOMORROW!!
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Line 1 and 3 are perpendicular same reason as above
Line 2 and 3 are parallel because the have the same slope of 5/3
I have been stuck on this and I just can't remember what to do
Answers
Answer:
angle JKL= 54 degrees
Step-by-step explanation:
look they are congruent
(2x+5)=(3x-6)
x=11
then plug in
2x+5
2(11)+5
=27
then
3x-6
(3)(11)−6
=27
Both are congruuent
27+27=54
Nate is helping to redesign his basement. He is in charge of choosing and buying the paint. He wants a specific shade of green, so he is going to combine blue and yellow paint in the ratio of 1 : 3. If he needs 8 gallons of paint, how much yellow paint does he need to buy?
Answers
3+1=4
& then divide
8/4=2
Yellow paint
3x2=6
Blue paint
1x2=2
HELP ASAP! Assume the company surveys only people living in mountainous regions. If the company makes a generalization from this survey, how will the generalization be biased?
Answers
Answer:
its only people in mountainous areas
Step-by-step explanation:
What is the length of the hypotenuse when x=15? Round your answer to the nearest tenth.
Answers
4x divided 4 would equal 15
it’s one of them 2 answers
For each inequality, find two values for x that make the inequality true and two values
that make it false.
a. x + 3 > 70
b. x + 3 < 70
C. -5x < 2
d. 5x < 2
Answers
Answer:
B
Step-by-step explanation:
Please help! I'll give brainliest
Answers
Answer:
a) = 300
b) = 3,000
c) = 30,000
d) = 300
Therefore, a) and d) are the correct answers to select that are equal to 300.
how would you draw a rectangular prism 2 units long and 2 units wide and a height of 3 units??
Answers
Answer:
It should look like the attachment below.
Hope this helped!
I NEED THIS RIGHT AT THIS MOMENT ASAP PLS!!!!!!!!!!!!!!
Answers
The slope of a line can be calculated using the formula:
slope = (change in y-coordinates)/(change in x-coordinates)
In this case, the change in x-coordinates is (x + 9) - (3 - 2x), which simplifies to 4x + 6.
The change in y-coordinates is 7 - 12, which is -5.
For a vertical line, the slope is undefined, which means the change in x-coordinates must be zero. Therefore, we set 4x + 6 = 0 and solve for x:
4x + 6 = 0
4x = -6
x = -6/4
x = -3/2
So, the value of x for which the line passing through points F(3-2x, 12) and G(x + 9, 7) is vertical is x = -3/2.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Multiply Polynomial Expressions
Answers
1,740,000 in scientific notation
Answers
Answer:
1.74 x 10^6
Step-by-step explanation:
Triangle LMN is a right triangle, and angles L and N are equal. What is the measure of angle L?
Answers
Answer:
45 degrees
Step-by-step explanation:
OK so
is L and N are equal you can represent that as 2x
the remaining angle should be 90 because right triangles always have a 90 degrees angle somewhere
you know that all three angles of a triangle add up to 180 so that's what the total is
2x+90=180
subtract 90 from both sides
2x=90
divide both sides by 2
x=45
Explanation: The total degrees in a triangle is 180, and a right triangle has to have a 90 degrees. 180-90= 90 Also L and N are equal, so L is 90/2 which is 45.