Please Help Asap!
The radius r of the base of a cone is given by the equation r=(3Vπh)1/2, where V is the volume of the cone and h is the height of the cone. Find the radius of the paper cup to the nearest inch. Use 3.14 for π.
The radius is about
a___inch(es).
Answers
Answer:
1 inch.
STEP BY STEP EXPLANATION:
We are given with the following equation r=(3V/πh)^1/2. By the picture we know that "V' is volume which translated to 5 in this problem, "π" is 3.14 and "h" is out height or 4in (in the picture we get all this values).
Therefore everything that there is left is to substitute and answer.
r = (3[5]/3.14[4])^1/2 - multiply the numbers
r = (15/3.14[4])^1/2 ~ (15/12.56)^1/2 -convert the decimal into a fraction and keep going
....
I must say the answer is 1 because it's rounded it's an approx. because the exact number the problem gives us is 1.09 rounded ends up being just 1
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Which expression is equivalent to ?
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ASAP PLEASE I NEED THIS VERY BAD 15 POINTS Which of the following is a rational number?
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Answer:
16
Step-by-step explanation:
Answer:
√16
because the square root of 16 is 4...
The town parade coordinators only want a maximum of 95 volunteers. They need 4 volunteers for every float and 27 volunteers to throw candy in a crowd. How many floats can they have in the parade without going over the maximum number of volunteers?
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Answer:
wadadwwda
Step-by-step explanation:
Answer: 17 volunteers for every float
Step-by-step explanation:
I took 95 and subtracted the 27 people from it and then got 68, then i took the 68 and divided that by 4.
Find the slope of the following graphs.
A. 2/3
B. 3/2
C. 3
D. - 2/3
Answers
Answer:
Answer is A
Step-by-step explanation:
The slope of the shown line passing through points (3,2) and (0,0) is 2/3. The answer is option A.
Given the points (3,2) and (0,0), we can calculate the change in y and change in x as follows:
Change in y = 2 - 0 = 2
Change in x = 3 - 0 = 3
Now, we can substitute these values into the slope formula:
Slope = (change in y)/(change in x) = 2/3
Here, the line has a positive slope, indicating that as x increases by 1, y increases by 2/3.
This means that the line is ascending from left to right, sloping upwards.
Therefore, the slope of the line passing through points (3,2) and (0,0) is 2/3.
Hence, the answer is option A.
Learn more about the slope of line here:
brainly.com/question/14511992
#SPJ6
What value of r makes {2r+3}{5}={4r-3}{7}
true?
Answers
This is the solution:
Which equation represents a line which is parallel to the line 8x – 7y = 35?
Answers
Answer:
anything with a slope of 8/7
Step-by-step explanation:
HELP ME ASAP PLEASE
Answers
Answer:
144.44
Step-by-step explanation:
C = 2 x π x r . C = 2 x 3.14 x 23 = 144.44
BRAINLIEST AND 50 POINTS GET IT QUICK
The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph below:
A graph titled Motion of Car is shown with Time in hours labeled on x-axis and Distance from Starting Point in miles labeled on y-axis. The scale on the x-axis shows the numbers 1, 2, 3, 4, 5, 6, and the scale on the y-axis shows the numbers 0, 14, 28, 42, 56, 70, 84. There are three straight lines in the graph. The first line joins ordered pair 0, 0 with 3, 42. The second straight line joins 3,42 and 4,42 and the third straight line joins ordered pair 4,42 with the ordered pair 5,56.
Which of the following best describes the motion of the car shown?
It travels for 2 hours, then stops for 1 hour, and finally travels again for 5 hours.
It travels for 3 hours, then stops for 1 hour, and finally travels again for 1 hour.
It travels for 3 hours, then stops for 4 hours, and finally travels again for 5 hours.
It travels for 2 hours, then stops for 2 hours, and finally travels again for 1 hour.
Answers
Answer:
It travels for 2 hours, then stops for 1 hour, and finally travels again for 5 hours.
Step-by-step explanation:
Answer:
It travels for 3 hours, then stops for 1 hour, and finally travels again for 1 hour.
Step-by-step explanation:
Sorry I'm late
(I got it right on my FLVS test)
I need help with school
Answers
Answer:
5.73 i believe
Step-by-step explanation:
Graph the line that passes through the points (-9,5) and (-9,-5) and
determine the equation of the line.
Answers
Answer:
x=-9
Step-by-step explanation:
M(slope)=y2-y1/x2-x1
m=-5-5/-9+9
m= -10/0
This means the slope is undefined. Whenever the slope is undefined, the line is vertical and is passing through the x-axis and parallel to the y-axis. Take the given coordinate (-9,5) and all you do is put x= -9. That's the equation of the line.
PLEASE HELPO MEEEEEEE Choose ALL the real-world scenarios below that would represent the
expression 3.50x+15 A). Janice has $15.00 to go to the store. She buys
several packs of Pokemon cards that cost $3.50 each. How much money
does she have left over after she buys x packs? B). Barbara made $3.50
for every bracelet she sold. How much did she make after she sold 15
bracelets?C). Kyle starts with $15.00 and saves $3.50 each day. What
would be the total amount Kyle saves after x days? D). There are 15 more
days of soccer practice, if Coach Miles wants his team to run 3.50 miles
day, how many total miles will they run? E). Ryan bought a pair of jeans
that cost $15.00 and several t-shirts that cost $3.50 each. What was the
total cost of Ryan's purchase after he bought x t-shirts?
O A&C
O B&D
O C&E
O D&A
O E&B
Answers
Answer:
I just need points
Step-by-step explanation:
I just need points
15 POINTSSS AND BRAINLIEST
Create two equivalent ratios to 4:7.5, one with the first term more than 50 and one with the first term less than 1.
Answers
2.) 1:1.875
Hope this helps!
Work out the volume of this sphere.
Give your answer to 1 decimal place.
Spheres
Vol = ener
7 cm
Answers
Answer:
Volume of the sphere ( V ) = 1436.02 cm³
Step-by-step explanation:
Explanation:-
Given that the radius of the sphere r = 7 cm
Volume of the sphere
[tex]V = \frac{4}{3} \pi r^{3}[/tex]
[tex]V = \frac{4}{3} \pi (7)^{3}[/tex]
[tex]V = \frac{4}{3} X3.14 X (7)^{3} = 1436.02[/tex]
V = 1436.02 cm³
Volume of the sphere
V = 1436.02 cm³
Answer:1436.8
Step-by-step explanation:
4/3πr^3
Substitute the 7 with the ”r”
4/3xπx7^3
=1436.8 (to 1 decimal place)
HELP PLEASE IM STUCK!!!!!
Answers
Help me do this Please please
Answers
Answer:
x = 1/2
b = 12
Step-by-step explanation:
In order to solve for x you have to divide by x
2 = 4x divide by x
2/4 = x
simplify and you get 1/2
same thing goes for b. You need to leave b by itself. so subtract 24 from both sides and you get -12. divide both sides by -b and a negative divided by a negative turns into a positive b by it self holds a value of 1
Answer:
the answer to question 5 is 0.5 and to question 6 it is 36
Step-by-step explanation:
becuase for number five u have to cancel out the 4 to have the variable by itself sonu divide it and u get 0.5 and for number 6 you do the same but add 24 to 24 ti cancel it out and then when you add 24 to 12 its 36 becuase what you do to one side u have to do to both . hope I helped :)
When multiplying or dividing integers, if the signs are the same, you keep the sign for the answer.
GIVING BRAINLIST PLEASE ANSWER CORRECT!!!
False
True
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can you help me solve this
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I'm going to give yall brainless help me prd
Answers
Answer:
87 divide 3 is 29
Step-by-step explanation:
On the first box on the left the top left number should be 3 and 87
the lower box put 27 and 3 on the bottom and the left number should be 9, 27, and 6.
Hope this helps!!
Which term could be put in the blank to create a fully simplified polynomial written in standard form?
8x3y2−_____+3xy2−4y3
x2y2
x3y3
7xy2
7x0y3
Answers
Answer:
x^2 y^2
Step-by-step explanation:
i took the test
always read the comments
Answer: a. x2y2
Step-by-step explanation:
Please help!!! Thank you!
Answers
Answer:
A and C
Step-by-step explanation:
Perpendicular lines have reciprocal and opposite slopes.
First slope =3,
Second = -3
Third slope = -1/3 (which is opposite and reciprocal to the first)
Last slope = -3
find the 6th term of 14,84,504
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Please help I with give Brainiest if correct
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Answer:
sub to メRαǤE_BlɨƬšメ
Step-by-step explanation:
What operation would you use to solve: x+7=10
Answers
Answer:
x=3
Step-by-step explanation:
x+7=10
x+7-7=10-7
x=3
Answer:
You would use subtraction
Step-by-step explanation:
To get 7 away, you need to subtract it
4/5 + 2/3 =
1 1/2-2/6=
Answers
Answer:
22/15
7/6
Step-by-step explanation:
Have a blessed day
Answer:
4/5 + 2/3= 1 7/15
1 1/2-2/6= 1 1/6
Step-by-step explanation:
1. 4/5 × 3 = 12/15
2/3 × 5 = 10/15
12/15 + 10/15 = 22/15= 1 7/15
2. 1 1/2×3= 1 3/6
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Mr.rose takes $777.68 out of his bank account the bank account has 10,364.45 left at the end of the day how much money did mr.rose bank account start with that day
Answers
Answer:
111,865.74
Step-by-step explanation:
it is that answer because you want to multiply then divide
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Answer: x=55
Step-by-step explanation: 35+35=70. 180-70=110. 110/2=55.
please help me with this will give you brainliest
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please help me with this will give you brainliest
Answers
Answer:
M6 = 116
M8 = 116
Step-by-step explanation:
M6 = 180-64 = 116
M8 = 116
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Answers
Answer:
30 m²
Step-by-step explanation:
The figure can be divided into two parts.
The top rectangular part with its width as : w= 2m and length, l= 9 m
The area , A = l * w = 2*9 = 18 m²
The bottom rectangular part has its width as : w= 2m and length , l = 6 m
The area , A = l*w = 2*6 = 12 m²
Total area is given as :
18 + 12 = 30 m²
Expand 2(c + 4).
Please help me
Answers
Answer:
2c+8
Step-by-step explanation:
this is because we are using 2 to open up the brackets. You will multiply c by 2 and 4 by 2.