Answers
Answer:
3,053.6
Step-by-step explanation:
You do need to be more specific, the volume of a sphere is V = 4/3 π r^3, it does not need to be related to a cylinder. So if you know the radius, you can calculate the volume.
Hope this helps!
All the love. Ya boi Fraser :)
Answer:
63.61725124
Step-by-step explanation:
9/2= 4.5
4.5^2 x π = 63.62
(circle) = πr2
Diameter / 2 = r
Related Questions
Brianna's parents earned $43,329 for the year. During the year they paid $9,966 in taxes. At the end of the year when taxes are calculated, they calculate that they need to pay $11,660 in total taxes. How much more will they need to pay?
Answers
Answer:
1694
Step-by-step explanation:
The $43,329 in this question is just to trick you, so don't worry about this number.
We know her parents have already payed $9,966 for this years taxes.
But they need to pay a total of $11,660 for the year.
11,660 - 9966
=1694
A bag contains 2 black chips, 5 red chips, and 4 white chips. You pick a chip
this process 99 times, how many times do you expect to remove a red chip
from the bag, record its color, and put the chip back in the bag. If you repeat
from the bag?
Answers
Answer:
Step-by-step explanation:
total chips=2+5+4=11
reqd probability=(5/11)^{99}
What is the sum? (2x + 4)/(x + 1) + (- x + 5)/(x + 1) (x - 1)/(x + 1) (1 - 1)/(2x + 2) (x + 9)/(x + 1) (x + 9)/(2x + 2)
Answers
Answer:
Step-by-step explanation:
Since they already have a common denominator of x+1 we can add the numerators
(2x+4-x+5)/(x+1)
(x+9)/(x+1)
SOMEONE HELP ME PLZ!!!
Answers
Answer:
I cant read it can you take a better pic please
Step-by-step explanation:
Write and equation in slope intercept form of the line shown
Answers
Answer:
y=-1x-4
Step-by-step explanation:
Its right trust me. Brainliest?
2x + 3y = 12
5x - y = 13
Answers
If you need more help, you can leave a comment.
PLEASE HELP ASAP!!!
Classify the isometry.
glide reflection
translation
reflection
rotation
Answers
Step-by-step explanation:
This is a translation.
A translation moves things up and down.
The figure stays in the same direction so reflection and rotation, glide reflection are wrong.
Showing that (9, 1) is a solution of which inequality would justify shading inside the graph of the curve. x2 – y2 > 84 x ≥ 3(y + 2)2 – 2 4(x – 4)2 – 16(y + 1)2 > 36 64(x – 8)2 + 12y2 < 144
Answers
Answer:
d
Step-by-step explanation:
edg 2021
(9,1 ) is the solution of 64(x-8)²+ 12y² < 144 inequality.
What is solution for inequality?A solution for an inequality in x and y are numbers such that when we substitute that number for x and y we have a true statement.
We substitute x = 9 and y = 1 in each inequality. The inequality, for which the values satisfy, has (9, 1) as the solution.
1.
x² - y² > 84
81 - 1 > 84
80 > 84
not true.
2.
x >= 3(y+2)² - 2
9 >= 3(3)² - 2
9 >= 27 - 2
9 >= 25
not true.
3.
4(x-4)² - 16(y+1)² > 36
4(5)² - 16(2)² > 36
100 - 64 > 36
36 > 36
not true.
4.
64(x-8)² + 12y² < 144
64 + 12 < 144
76 < 144
True.
Hence, 64(x-8)²+ 12y² < 144 has the solution (9, 1).
Learn more about solution for an inequality here
https://brainly.com/question/22010462
#SPJ2
2x + 3y = -10
-x - 3y = 17
Answers
Hope this helps!
PLEASE HELP!! i’m a middle schooler struggling if you can help me thank you.
Answers
Answer:
you've probably already answered it but
The top one would be 3/5
The middle would be 1/5
The bottom would be 6/5
Step-by-step explanation:
I don't really have an explanation. if it's wrong, I'm sorry but I'm pretty sure it's right
Please help me I'm stuck in this :(
Answers
scenario b = below its initial height
scenario c = change in money is $0
Noah raised $54 to support the animal shelter, which is 60% of his fundraising goal. Write an equation to represent the situation
Answers
Answer:
54 60
---- = -----
X 100
Step-by-step explanation:
yeah...
What is the slope of the line that passes through the points (-8,3)
and (-8, 2)? Write your answer in simplest form.
Answers
Answer:
Undifined
Step-by-step explanation:
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
D
Step-by-step explanation:
In file
Answer:
D. x = 10, m<TRS = 60
Step-by-step explanation:
1. Approach
To solve this problem, one will set up an equation to model the problem. The problem gives that the sum of two angles (m<QRT and m<TRS) equals the third angle (m<QRS). Additionally, the measure of one of the angles is given (m<QRS = 122), and the expression for the values of the other two angles are given, (m<QRT = 7x - 8), (m<TRS = 6x). One can form an equation, and solve it to find the unknown. Finally, one can then substitute the values of the unknown, into the expression to find the measure of the angle.
2. Solve for (x)
One can set up an equation based on the given information, then solve the equation.
m<QRT + m<TRS = m<QRS
Substitute,
(7x - 8) + (6x) = 122
Simplify
7x - 8 + 6x = 122
13x - 8 = 122
Inverse operations
13x - 8 = 122
+8 +8
13x = 130
/13 /13
x = 10
3. Find (m<TRS)
Now that one has the value of (x), one can substitute the value into the given expression for the (m<TRS), and solve to find the value.
m<TRS = 6x
x = 10
m<TRS = 6(10)
m<TRS = 60
The side lengths of three triangles are shown. Which of the
triangles are right triangles?
Triangle
1
2
Side Lengths
20 V425 5
14 21 10
6 8 10
3
11
11
11
Select all that apply.
Triangle 2
Triangle 3
Triangle 1
Answers
Answer:
jajajja quein juega free les pongo sala JSJJJ 56 65 5
Step-by-step explanation:
EXPLAIN
A LOT OF POINTS!!!
Answers
Answer:
x−(−16)=−28+12
x−(−16)=−28+12
x+16=−28+12
x+16=(−28+12)
x+16=−16
x+16=−16
x+16−16=−16−16
x=−32
use <,>, or = to make true number sentences without calculating.
Answers
Answer:
it would be > i think
Step-by-step explanation:
Answer:
>
Step-by-step explanation:
3 x 2/3
4 x 2/3
so just by that you can already tell that 4 x 2 + 4 x 2/3 is gonna be more because the other equation is multiplyping 2/3 by 3. The other is multiplying by 4. So therefore,
4 x 2 + 4 x 2/3 (>) 3 x 2/3
Hope this helps!
Yours Truely,TheAnimeCatUwU
Solve y + ^2∕7 < ^1∕3.:
A)
y > –1∕21
B)
y < 1∕21
C)
y < 13∕21
D)
y > 13∕21
Answers
Answer:
B
Step-by-step explanation:
PLZ HELP PPLLLZZZZ ASAP PLZ HELP PPPPLLLLZZZZZZ PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
56 m^2
Step-by-step explanation:
a= b x h
= 7 x 8
= 56m^2
Every winter Jeremy flies home to Chicago which is 360 miles away. If the flight takes 3 hours, what is the plane’s average speed?
Answers
360/3= 120 mile per hour
Answer:
Average speed is 120 MPH
Step-by-step explanation:
When you divide the total number of miles by the time it takes to travel that distance (360 divided by 3) you get the average MPH which is 120.
PLEASE HELP ME IF YOU CAN!!!
THIS ASSIGNMENT WAS DUE LAST FRIDAY AND I CAN'T FIGURE OUT THIS QUESTION!!!
I WILL GIVE YOU BRAINLIEST!!! +100 points!
Answers
Answer:
11.775 kmStep-by-step explanation:
Givenr = 3 kmTo findLength of 75° arcSolutionCircumference of the circle:
C = 2πrC = 2*3.14*3² = 56.52 kmThe length of the 75° arc:
56.52*75/360 = 11.775 kmL=
Ø/360(2πr)75/360(2π(3))75/180(6π)75/30π11.775kmEvaluate b^2c^-1 for b = -4 and c = 2.
A. 8
B. -8
C. 32
D. 4
Answers
Answer:
D) 4
Step-by-step explanation:
-4^2 = 16
c^-1 = 0.25
16 times 0.25 = 4
A rectangular prism is 3 ft long 4 ft wide and 2 ft tall. What is the length of the longest diagonal?
Answers
Answer: Pythagorean Theorem in 3 D
sqrt ( 3^2 + 4^2 + 2^2) =
sqrt ( 9 + 16 + 4) =
sqrt( 29) = 5.3852 approximately
Step-by-step explanation:
The longest diagonal is about 8.9 inches. The longest length is going to be between the two longest lengths, the width and the height. The Pythagorean theorem is a^2 + b^2 = c^2. Plug the width and height into a and b of the Pythagorean equation. (4)^2 + (8)^2 = c^2. Now simplify the equation. 16 + 64 = c^2. 80 = c^2. Now find the square root of each side. (sqrt)80 = (sqrt)c^2. If you simplify this, you will find that c is equal to about 8.9 inches.
What are the solutions of the equation
-12x+26=-(1/5)-x+2+3
Answers
Answer:
Step-by-step explanation:
Expand -(1/5)-x+2+3
-(1/5)-x+2+3
Remove the parenthesis;
=1/5-x+2+3
Add the numbers; 2+3=5
=-x+5-1/5
Convert element to fraction;
=5*5-1/5
Since the denominators are equal combine the fractions;
5*5/5-1/5
5*5-1=24
Multiply the numbers;5*5=25
=25-1
Subtract the numbers:25-1=24
=24
=-x+24/5
-12x+26=-x+24/5
Subtract 26 from both sides;
-12x+26-26=-x+24/5-26
Simplify;
-12x+26-26
Add similar elements; 26-26=0
=-12x
Simplify;-x+24/5-26
Convert element to fraction;
- 26/*5/5+24/5
Since the denominators are equal , combine the fractions;
-26*5+24
Multiply the numbers; 25*5=130
=-130+24
Add/subtract the number;-130+24=-106
=-106
=-106/5
Apply the fraction rule;
=-x-106/5
-12x=-x-106/5
Add x to both sides;
-12x+x=-x-106/5+x
Simplify;
-11x+=-106/5
Divide both sides by -11
-11x/-11=-106/5/-11
Simplify ;-11x/-11
Divide ;11/11
=1
=x
simplify;-106/5/-11
Apply fraction rule; 106/5/11
106/5*11
Multiply the numbers;5*11=55
=106/55
x=106/55
234% as a simplifed fraction
Answers
Answer:
So, /(100÷2) = 117/50 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 234/100 is also equal to 2 17/50 when expressed as a mixed number.
Step-by-step explanation:
Answer:
2 17/50
Step-by-step explanation:
234%
= 234/100
= 2 34/100
= 2 17/50
Erwin Elementary decided to plant a garden. They set up a rectangle that was
20.75 meters by 15.8 meters. What is the perimeter of the garden? *
Answers
Answer:
P = 73.1 m
Step-by-step explanation:
The length of a rectangle, l = 20.75 m
The width of a rectangle, b = 15.8 m
We need to find the perimeter of the garden. The formula for the perimeter of a rectangle is given by :
P = 2(l+b)
Substitue all the values,
P = 2(20.75+15.8)
P = 2(36.55)
P = 73.1 m
So, the perimeter of the garden is 73.1 m.
tell me why we get points for answering a question even though we arent going to use them for anything
5+5=?
Answers
We love our points.
Answer:
10
Step-by-step explanation:
Basically it upgrades your level, and nothing else it don't make no sense
Yesterday, it took 40 minutes to drive to school. Today, it took 32 minutes to drive to school. What is your percent of change?
Answers
Step-by-step explanation:
decrease by 20%
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.........................
Algebra 1 homework
Helpppp
Answers
Answer: It should actually be 9b6/a4c6
Step-by-step explanation: bc ur simplifying the equation.
Last year, the Midas Middle School cafeteria served pizza on 12% of the school days. If there were 175 school days, how many times was pizza served?
Answers
Answer:
21
Step-by-step explanation:
This is extremely hard to do on paper so I used a calculator but this is my explanation. So 12% = .12 so the decimal way is 175 x .12 = 21. Pizza was 21 times.
Answer:
Pizza was served on 21 days.
Step-by-step explanation:
12% of 175 days comes out to 21 days.
Pizza was served on 21 days.