I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
Answers
Answer:
96π
Step-by-step explanation:
You will need the formula for the volume of a cone.
[tex]V=\frac{1}{3}[/tex]π[tex]r^{2}[/tex]h
r= 6 cm
To find the height, you need to use the Pythagorean theorem.
a²+ b² = c² (a and b are the 2 legs and c is the hypotenuse)
b = [tex]\sqrt{{c^{2}-a^{2} }[/tex]
b= [tex]\sqrt{10^{2}-6^{2} }[/tex] = 8
h= 8 cm
remember PEMDAS!
[tex]V=\frac{1}{3}[/tex]π[tex](6)^{2}[/tex]8
[tex]V=\frac{1}{3}[/tex]π(36)8
[tex]V=[/tex] π(12)8
V= 96π
Answering in terms of π is more accurate because it is actually infinite so when it gets rounded to 3.14, that is only an approximation of pi. (π is actually 3.1415926535897932384626433 etc.)
Related Questions
Rohan dropped a penny from a building.
After each bounce, the height of the penny is measured and recorded in the table.
Bounce Number Height (cm) After Bounce
1 1,524
2 762
3 381
4 190.5
Write an explicit and recursive formula to represent the sequence of the height of the penny after each bounce.
What is the height of the penny after bounce 10? Explain your answer by using one of the formulas you created.
Answers
Answer:
2.9765625 cm
Step-by-step explanation:
the number seems to be halving each bounce.
1524*1/2^(n-1) = height
1524*1/2^9 is 2.9765625
(IF SOMEONE ANSWERS CORRECTLY ILL MAKE A FREE 50 POINT POST AND GIE FIRST OUT OF 2 ANSWER BRAINLIEST!!!)
Order −3
4
, 3
8
, −11
8
, −1
2
from least to greatest. Which is correct?
A number line going from negative 1 and StartFraction 3 Over 8 EndFraction to StartFraction 3 Over 8 EndFraction in increments of StartFraction 1 Over 8 EndFraction.
Negative 1 and StartFraction 1 Over 8 EndFraction, negative three-fourths, negative one-half, StartFraction 3 Over 8 EndFraction
Negative one-half, negative three-fourths, negative 1 and one-eighth, StartFraction 3 Over 8 EndFraction
StartFraction 3 Over 8 EndFraction, negative 1 and StartFraction 1 Over 8 EndFraction, Negative three-fourths, Negative one-half
Answers
Answer:
-11, -3, -1, 2, 4, 8, 8
That's the order they go in. I don't understand the second part though. Could you be a bit more clear?
Answer:
D and E
Step-by-step explanation:
There you go I hope u have a nice day.
The following data set represents the number of siblings of six students in music class.
Answers
please help me find the y intercept! (show work)
Answers
Answer:y=2x+1
Step-by-step explanation:
y − y 1= m( x − x 1 ) .
Slope-intercept form: y = 2 x + 1
Answer:
the picture is not showing what it is for sum reaason
Step-by-step explanation:
can you help me plssssssssssssss
Answers
What is the scale factor the smaller rectangle to the larger rectangle?
Answers
Answer:
Step-by-step explanation:
Answer:
The answer is C
Step-by-step explanation:
If the length went from 3 units to 6 units, and the width went from 4 to 8 units, that is a scale factor of x2. Hope this helps you out! :D
A bucket contains 6 green tennis balls, 2 yellow tennis balls, and 7 red tennis balls. Tony removes 3 tennis balls, with replacement, from the bucket.
What is the probability that the first tennis ball is yellow, the second tennis ball is green, and the third tennis ball is red?
Answers:
A. 2/15, 0.40, 0.47
B. 0.40, 7/15, 2/15
C. 0.4, 0.13, 0.47
D. 2/15, 7/15, 0.40
Answers
Answer:
A. 2/15, 0.40, 0.47
Step-by-step explanation:
6 green tennis balls
2 yellow tennis balls
7 red tennis balls
15 total tenis balls
probability that the first tennis is a yellow ball:
[tex]\frac{2}{15}[/tex]
probability that the second tennis ball is green:
[tex]\frac{6}{15} = 0.40[/tex]
probability that the third tennis ball is red:
[tex]\frac{7}{15} = 0.4666 = 0.47[/tex]
Help me please
4÷ 1 1/4
Answers
Answer:
3.2
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
[tex] 4 \div 1 \frac{1}{4} [/tex]
[tex] 4 \times \frac{1}{4} [/tex]
[tex] \4 \div 1 \times \frac{1}{ \4 } [/tex]
[tex] = 1[/tex]
i need help asap pleasee and thank you
Answers
Which set of solutions will satisfy the inequality −46+r/3 ≤−29
answer options
r = 100 and r = 54
r = 72 and r = 51
r = 51 and r = 26
r = 50 and r = 60
please give an explanation too!
Answers
multiply both sides by 3
r is less than or equal to 51, in the interval (-infinity, 51]
If the Minimum is 68, and the Maximum is 97, what is the Range of the Box-and-Whisker Plot?
A. 165
B. 29
C. 68
D. 97
Answers
Answer:
b
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
6 + 8x - 3 + 2x = 53
Answers
Answer:
5
Step-by-step explanation:
6-3+8x+2x=53
3+10x=53
10x=50
x=5
Answer:
x = 5
Step-by-step explanation:
I attached a picture of the work
and the 1st step is to combine like-terms (8x + 2x, and 6 - 3)
what property is 11+(11-4)x-16=0
Answers
Answer:
Associative Property
Step-by-step explanation:
At Mountain Park Middle School, there are 250250 seventh-grade students. Currently, 32\%32% of those students are in advanced math.
a. Write an equation to represent the number of seventh-grade students who are not in advanced math. Let a represent the number of seventh-grade students who are not in advanced math.
a=a=
\% \ \times% ×
b. There are
seventh-grade students who are not in advanced math.
Answers
Answer:
457
Step-by-step explanation:
i think mark brainleist plz thank u
Fundamental Counting Principle and it's a multiple choice only
1.) Six rooms in a house need to be painted. Each room can be painted white, yellow, or pink
643, 608, 729, 367'
DONT STEAL POINT PLZZ'
Answers
Answer:
643 there you go................
Does x < 4 mean the same thing as 4 > x
Answers
Answer:
Yes
Step-by-step explanation:
In the first case, x < 4 simply says x is less than 4, while in the second case 4 > x means that 4 is greater than x. Either way we can understand that 4 is greater than x. So, both x < 4 and 4 > x mean the same thing.
Yes,
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and algebraic operations (addition, subtraction, multiplication, division, and exponentiation by an exponent that is a rational number).[1] For example, 3x2 − 2xy + c is an algebraic expression. Since taking the square root is the same as raising the power 1/2, is also an algebraic expression.
By contrast, transcendental numbers like π and e are not algebraic, since they are not derived from integer constants and algebraic operations. Usually, Pi is constructed as a geometric relationship, and the definition of e requires an infinite number of algebraic operations.
A rational expression is an expression that may be rewritten to a rational fraction by using the properties of the arithmetic operations (commutative properties and associative properties of addition and multiplication, distributive property, and rules for the operations on the fractions). In other words, a rational expression is an expression that may be constructed from the variables and the constants by using only the four operations of arithmetic. Thus, is a rational expression, whereas is not.
A rational equation is an equation in which two rational fractions (or rational expressions) of the form are set equal to each other. These expressions obey the same rules as fractions. The equations can be solved by cross-multiplying. Division by zero is undefined, so that a solution causing formal division by zero is rejected.
Write the word sentence as an equation. Then solve.
14 more than a number c is 2.
A) C-14 = 2; c = 16
C) 14+c=2; c = 16
B) C-14 = 2; c = 12
D) 14+ c = 2; c= -12
Answers
Elle earned $45 last month babysitting. This month she earned $35. What is the selling price?
Answers
WILL GIVE BRAINLY
Can someone tell me which property each belongs to?
Answers
B-commutative??
C-identity??
D-associative
E-zero product
F-commutative??
G- zero product
H-distributive??
I hope these are correct. Please let me know!!
Label the net for the cylinder. Then find the surface area of the cylinder. Give your answer in term of π and as a decimal number rounded to the nearest tenth.
Question 2
Surface Area:
π≈
ft2
DO NOT PUT RANDOM ANSWERS!!!!!!!!!
Answers
Answer: labels from top to bottom1. 1 m2. 4 m3. 1 m
Step-by-step explanation:
the surface area is approximately 31.4 because the formula is A = 2 pi r h + 2 pi r^2
plz help i dont know this i will mark brainliest if correct answer only
Giving the points it's worth.
Answers
Answer:
just double the number each time.
Step-by-step explanation:
so it would be 1, 2, 4, 8, 16, 32, 64, etc.
Hope that helped !
can you help me pplsssssssssssss
Answers
Answer:The answer is A
Step-by-step explanation:
Find the volume of the composite figure pictured below. Who gets it first gets brainlest!
Answers
Answer:
216 cubic ft
Step-by-step explanation:
13
144
96
24
64
64
16
216
Answer:
i say C
Step-by-step explanation:
What is the area of the object above?
A.
129 sq cm
B.
78 sq cm
C.
105 sq cm
D.
102 sq cm
Answers
Answer:
78, rectangle=24 and sqaure=54 and add
Step-by-step explanation:
Melissa has a bag of marbles. In the bag, there are eight blue marbles, two yellow marbles, two green marbles, and four red marbles. The probability that Melissa randomly draws a blue marble and then a red marble is ⅛ when she puts the first marble back in.
Determine if the event of drawing a blue marble and the event of drawing a red marble are independent, dependent, both, or neither.
Independent
Dependent
Both
Neither
Answers
i need help asap pleaseee
Answers
WILL GIVE BRAINLY AND 30 POINTS
Please tell me which one connects to which
Answers
Answer:
identify-adding 0- 22+0=22
associative- changing the grouping- (11+1)+4= 11+(1+4)
zero-multiplying a number by 0- 9x0=0
Commutative-changing the order- 18+12=12+18
distributive- multiplying a sum- 6(2+3)= 6(2)= 6(3)
An expression is shown below.
‘‘13.5 - 19.75’’
What is the value of the expression?
A. 6.25
B. -6.25
C. 7.85
D. -7.85
Answers
Answer:
B. -6.25
Step-by-step explanation
1. Simplify 79/4
2. Simplify 27/2
3. Find the Least Common Multiple
4. -25/4 = -6.25
can someone help me with this please..
Answers
PLz help awarding brainlest to best answer
Answers
Answer:
6, 5, 1, 7, 9, 2, 4, 8, 3.
Step-by-step explanation:
(from top to bottom, this should be right)
Answer:
Hexagon-6 sides
Pentagon-5 sides
Octagon-8 sides
Decagon-10 sides
Heptagon-7 sides
Dodecagon-12 sides
Polygon-a plane figure with at least three straight sides and angles, and typically five or more.
Equilateral-3 sides
Step-by-step explanation:
Sorry i dont know regular polygon