Answer: v=43πr3 where r is the radius. You have the diameter, that is the double of the radius, so r=92=4.5 inches. v=43π4.53=381.69 cubic inches.
Answer:
381.7
Step-by-step explanation:
to get the volume of a sphere the formula is:
V=4 /3πr3
(remember basketball isn't a circle because it is 3-d)
you plug in the radius to that formula and boom you got your answer!
(remember radius is half the diameter, and half of 9 is 4.5)
so your answer would be:
381.7
Please for the love of god or whatever, help
Answer:
[tex]sin 40 = \frac{x}{11}[/tex]
Step-by-step explanation:
[tex]sine = \frac{opposite}{hypotenuse}[/tex]
Side x is the opposite, since it is opposite the angle you are solving for.
Side y is the adjacent, since it is next to the angle you are solving for.
The side measuring 11 is the hypotenuse, since it is across from the right angle.
3/5 divided by 1/3 please help me and show me step by step don’t just give me a answer thanks
Answer:
1/5
Step-by-step explanation:
3/5×1/3=1/5
use the change flip method due to divide
Answer:
See step-by-step explanation.
Step-by-step explanation:
When dividing a fraction it is not actually dividing, it is more multiplying.
Our sum looks like this:
3/5 ÷ 1/3
The method here is to flip the second fraction and change the divide sign into a multiplication sign. Here is what is looks like step-by-step.
3/5 ÷ 1/3
3/5 ÷ 3/1
3/5 × 3/1
Now we can finish the sum off by multiplying across.
3 × 3 = 9
5 × 1 = 5
9/5, this is a top-heavy fraction.
If we want it as a mixed fraction then here it is:
1 4/5 (that is one and four fifths).
the average speed of a train that travels x in 3/4 hour
Find The missing dimension of the circle Diameter= 24in. 
Answer:
it is a good thing to do with the green
Step-by-step explanation:
first time I have ever been
use cross products property to solve the proportion a/6=15/2
Answer:
a = 45
Step-by-step explanation:
[tex]\frac{a}{6} = \frac{15}{2}[/tex] Original equation.
[tex]a = 6(\frac{15}{2})[/tex] To solve for a, multiply both sides by 6 to isolate a.
[tex]a = 3(15)[/tex] 6 reduces to 3 when divided by 2.
[tex]a=45[/tex] Multiply 3 and 15 to get a.
I really don't understand this! Can someone give an explanation to me?
Step-by-step explanation:
Total number of Black cards is 26
Total number of cards having a ten is 4 out of which 2 are red
Number of favourable outcomes=28
TOTAL number of possible outcomes =52
Therefore the probability = 28/52 = 7/13
find the square root of 64 by prime factorization method
Answer:
8 is the square root of 64.
Step-by-step explanation:
I hope it's helpful!
Step-by-step explanation:
8 is the square root of 64 by prime factorization method
I NEED HELPPPPPPPPPPPPPPPPPPPPP WITH THIS PLEASEEE
Type the missing number in this sequence:
3, 18, ____, 648, 3,888, 23,328
Answer:
108
Step-by-step explanation:
You divide by 6 each time
I = Prt (solve for P)
Answer:
Step-by-step explanation:
Divide both sides by rt
[tex]P=\frac{I}{rt}[/tex]
Answer:
[tex]p=\frac{i}{rt}[/tex]
Step-by-step explanation:
Help plsssssssssssssss
Answer:
45
Step-by-step explanation:
r
Answer:
8 centimeters is > 19 millimeters
Step-by-step explanation:
the equivalent of two integer is not always integer . true or false?
please be fast i don't understand it.
Answer:
Yes it is true. Sum of two integers is always an integer
Step-by-step explanation:
Rule: The sum of any integer and its opposite is equal to zero. Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values.
please help me on this will give you brainliest!!
Answer:
Mesure 6 is 116 mesure 8 is 116
Step-by-step explanation:
What is the quotient of 4235 divided by 11? explain your process.
Answer:
385
Please give me branilest (:
The quotient of the division will be 385.
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the number 4235 is divided by the number 11. The quotient will be calculated by the long division method as,
11 ) 4235 ( 385
-33
__________
93
-88
__________
55
-55
_________
00
Hence, the quotient of the division will be 385.
To know more about an expression follow
https://brainly.com/question/30242185
#SPJ2
A teacher wrote a question on the board to which
42.5
%
of the
40
students in her class could not give the correct answer.
What is the number of students who answered correctly?
Answer:
23
Step-by-step explanation:
find 10% = 4
quadruple it = 16
half 10% = 2
half it again = 1
2.5% = 1
40% = 16
1 + 16 = 17
take 17 off of 40 = 23
Factor each polynomial
36xy²-48x²y
Answer:
12xy(3y-4x)
Step-by-step explanation:
Please help! Very stuck! Will give Brainly if answer is correct!
The table and graph both represent the same relationship. Which
equation also represents that relationship?
у
12
у
х
0
0
10
2
4
8
4
8
6
6
12
4
N
02
4 6
y = 2x
y = x + 8
y = x + 2
y = x2
lol
Answer:
Y=2x
Step-by-step explanation:
I did the iready quiz already:)
The equation of the proportional relationship represented by the table and the graph is: y = 2x.
What is a Proportional Relationship?If m is the slope or unit rate, a proportional relationship between two variables, x and y, can be represented with an equation as, y = mx.
Let's find the equation that represents the relationship represented by the graph and the table. Let's use the graph.
m = y/x
Using the point, (2, 4),
m = 4/2 = 2
Substitute m = 2 into y = mx
y = 2x
Therefore, the equation of the proportional relationship represented by the table and the graph is: y = 2x.
Learn more about proportional relationship on:
https://brainly.com/question/15618632
a rectangle poster is 2/3 meters long and 1/2 meters wide what is the area of the poster in square meters
Find y.
Round to the nearest tenth:
29
500 ft
y = [? ]ft
Answer:
30 by 500
Step-by-step explanation:
is y
Find the length of DB
Answer:
4
Step-by-step explanation:
this line is congruent to EC on the base
I BET NO ONE CAN GET THIS QUESTION RIGHT! WHOEVER CAN EXPLAIN IT AND GET IT RIGHT WILL GET BRAINLIEST.
C=
5
9
(F−32)
The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?
A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only
IT IS C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC it is c
which options are correct representations of slope?
Answer: Option 2
Step-by-step explanation:
Sales Tax
Selling Price Rate of Sales Tax Sales Tax
$40.00
5%
?
Answer:
$42.00
Step-by-step explanation:
5% = 0.05
40.00 x 0.05 = 2
Complete the number sentence to solve.
Eight girls share 7 sandwiches equally.
How many sandwiches does each girl
Answer:
Step-by-step explanation:
A parabolic mirror to be used in a
searchlight measures 40 centimeters tall
and 80 centimeters wide. It's light bulb
needs to be placed at the focus for the light
to magnify properly. Find the distance from
the vertex to the bulb.
Hint: Assume the parabola opens
downward and has its vertex at the origin.
PLEASE HELP !!!!
9 • (7 – 4)2 + 9 simplify asap
Answer:
90
Step-by-step explanation:
9 x (3)2 + 9 first do the parenthesis
9 x 9 + 9 I am assuming the 2 was an exponent
81+9
90
The slope of this line is____.
Answer:
Positive, the slope is 7/5
Step-by-step explanation:
Answer: The slope of the line is Positive.
What is 340 as a percent?
The kinetic energy of an object is given by the formula E = mv2. If m is in kg and v is in m/s,
then E is in joules. What is the kinetic energy of an electron (mass = 9.1 x 10-31kg) travelling at a
fifth of the speed of light (speed of light, c = 3 x 108m/s)?
Answer:
9.553×10^-26
Step-by-step explanation:
m= 9.1 ×10 ^-31
v = 3 × 108
= ( 9 .1 × 10 ^- 31) × ( 3 × 108 ) ^2
= 9 .552816 × 10 ^ -26
approximately
9.553×10 ^26
2inch 1inch=265 feet
Answer:
2 inches=530
Step-by-step explanation:
Please give me brainliest. Have a good day. :)
Answer:
24 feet
Step-by-step explanation:
Since 1 inch is 12 feet we can tell that 2 inches is basically doing 12*12. Which would be 24 so:
2 inches is 24 feet
Hope this answers your question! Have a great day/night!