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Related Questions
Help please god bless you!!!!!
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Can I get helpppp plzz...also give steps
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Answer:
3 inches
Step-by-step explanation:
Volume of a hemisphere = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]
=> 18π = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]
=> 18 = [tex]\frac{2}{3}[/tex][tex]r^{3}[/tex]
=> [tex]r^{3}[/tex] = 18 × [tex]\frac{3}{2}[/tex]
=> [tex]r^{3}[/tex] = 27
=> r = [tex]\sqrt[3]{27}[/tex]
=> r = 3 inches
Therefore, the radius of the hemisphere in inches is 3 inches.
Hope it helps :)
Please mark my answer as the brainliest
GIVING OUT BRAINLIEST / 70 POINTS TO ANSWER
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Answer:
7a+b-9c+17d
Step-by-step explanation:
-5 ( a-2b+3c -4d) - (-3) (4a -3b+2c-d)
Distribute
-5a+10b-15c+20d+12a-9b+6c-3d
Combine like terms
7a+b-9c+17d
7a + b - 9c + 17d
step-by-step explanation
(- 5)( a - 2b +3c - 4d ) - (-3)( 4a - 3b+2c - d )
- 5( a - 2b + 3c - 4d ) - (-3)( 4a - 3b + 2c - d)
Using Distributive property
- 5a + 10b - 15c + 20d + 12 a - 9b + 6c - 3d
Arranging like terms together
- 5a + 12a + 10b - 9b -15c + 6c + 20d -3d
7a + b - 9c + 17d
Look at the image below.
I give Brainliest
Answer the questions.
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Answer:you do every number plus 24 and that’s how you get it
Step-by-step explanation:
Plz help will be marked BRAINLIEST
Thanks !
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Answer:
The first two
Step-by-step explanation:
Do the parenthesis of the first and you will get the original equation.
Multiple the second with 4 and you will get the original equation too.
What is the exact volume of the cylinder?
Enter your answer, in terms of π, in the box.
in³
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Answer:
320 pi
Step-by-step explanation:
64 pi times 5 is 320 pi
the image below, what is true about angles 1, 2, and 3?
A. 3 = 37
B. 1 = 37
C. 2 = 37
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Answer:
C. 2 = 37
Step-by-step explanation:
<2 and 37 are vertical angles and vertical angles are equal
Angle 1 and 37 form a straight line so they add to 180
<1 + 37 = 180
<1 = 180-37 = 143
Angle 3 and 37 form a straight line so they add to 180
<3 + 37 = 180
<3= 180-37 = 143
Look at the pic below for the question please help!!
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answer:
(bh) (hb)
explanation: this is because to be able to find the area of the triangle, you need to know at least the length of two sides and these are the formulas that you could use to get the area
HB
I think this is the answer
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Solve the following equation.
-5 = s- 3
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Answer:
s=-2
Step-by-step explanation:
-5=s-3
+3 +3
-2=s
Hope this helps! :)
Answer:
-2
Step-by-step explanation: I think of it like regular subtraction, you go backwards by 3 to get -5.
write an addition or subtraction equation (your choice!) to describe the diagram.
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Answer:
(-4)- (-9) = -13
Step-by-step explanation:
not sure if it's right so be ware
Answer:
0-4-9= -13
Step-by-step explanation:
Going back 4 spaces from 0 is -4 then after that going back 9 more spaces is an addition to -4 of -9. Which is -13.
Find the mean, median, and mode of the data set. Round to the nearest tenth.
5, 7, 2, 6, 7, 10, 12, 7, 9, 13, 5
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Answer:
The mean is 7.5.
The median is 7.
The mode is 7.
Step-by-step explanation:
To find the mean, add up all the numbers in the data set and then divide the sum by the total number of values.
5 + 7 + 2 + 6 + 7 + 10 + 12 + 7 + 9 + 13 + 5 = 83
83 divided 11 equals 7.5.
To find the median, arrange all the numbers in the data set from smallest to largest and then find the number that is in the middle of the set.
To find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode.
ABCDEFGH is a rectangular prism with CD=5, AD=6, and AE=8. Find the volume of tetrahedron ABCF.
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Answer:
40
Step-by-step explanation:
the volume of tetrahedron ABCF =
⅓× ½×5×6×8 = 40
The volume of the given tetrahedron ABCF will be 40 cube units.
What is a tetrahedron?A tetrahedron is a polyhedron having four faces, six edges, and four vertices, all of which are triangles. It is also known as a triangular pyramid with a triangle base.
The ABCDEFGH is a rectangular prism given in the question, which has :
CD = 5, AD = 6, and AE = 8
We have to determine the volume of tetrahedron ABCF.
As per the question, the required solution would be as:
The volume of tetrahedron ABCF = 1/3 × 1/2 × 5 × 6 × 8
Apply the multiplication operation, and we get
The volume of tetrahedron ABCF = 40 cube units
Thus, the volume of the given tetrahedron ABCF will be 40 cube units.
Learn more about the tetrahedron here:
https://brainly.com/question/17132878
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Answer:
D
Step-by-step explanation:
eight workers can clear twenty acres of a field in three days. how many workers are needed to clear fifty acres in five days
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HELP PLEASE!!!!!!!!!!!!
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Answer:
The answer is A)4
Step-by-step explanation:
When the line intersects with the y axis, it creates the y-intercept.
Hoped this helped
Find the difference. 7.6 - 5.88
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Answer:
1.72
Step-by-step explanation:
Would end up being the difference.
A circus has 15 performers, of which 6 are magicians.
What is the probability that a randomly selected performer will be a magician?
Write your answer as a fraction or whole number.
P(magician) =
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Answer:
6/15
Step-by-step explanation:
Answer:
6/15 which is equal to 2/5 when simplified
Step-by-step explanation:
hope this helps :)
Someone Helppppp how do u do thisss
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The slope always has the x variable next to it. For instance, the slope of the first question is (positive) 2. To graph that, you would go up 2, and to the right one. Then you would repeat.
The Math Club at Dawn's school had a Math Carnival. At her booth, Dawn set up three scales with baseballs, tennis balls, and soccer balls, as shown in the picture above. Each soccer ball weighs 12 ounces.
Contestants tried to determine the weight of each kind of ball.
How much does each kind of ball weigh?
[Assume that all the soccer balls weigh the same, all the baseballs weigh the same, and all the tennis balls weigh the same.]
1.How does each ball weigh.
2.How much does each tennis ball weigh.
Answer those questions
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Baseball- 5 oz
Tennis ball- 2 oz
That should be the right answer
baseball 5 oz
tennis ball 2oz
what is 6x1/2
a. 7/2
b. 7/8
c. 6/12
d. 6/2
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What is x if x + 2y = 10 and y = 3?
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Answer:
x=4
Step-by-step explanation:
Hopefully this will help you
help quick please please
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156.588
Answer: 156.59 after rounding to 2 DP
What is the area of this triangle
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Answer:
266
Step-by-step explanation:
Answer:
A = 1/2bh
= 1/2 x 10 x 24
= 120
Which set of values make the inequality n > -5 true?
A: {-5, -5.5, -6}
B: {-5, -4.5, -3}
C: {-6, 0, 5}
D: {-6, -7, -8}
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I think
Which equation represents a linear function?
A. y= 1/2 x to the second power - 5
B. y= 1/2 x to the third power - 5
C. y= 1/2 x + 5
D. y=(1/2) to a power - 5
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Answer:
C. y = 1/2x + 5
Step-by-step explanation:
For A. and B. x to a power of something, if x is at a power of anything, like x^2 or x^3, then it is not linear.
For D. it doesn't even have x in it, so basically y equals a number.
C. is a linear equation, y = 1/2x + 5
This is because any slope to a certain power would make it an exponential function.
C. y= 1/2 x + 5 is not to any power, making it linear
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Answers
Answer:
A
Step-by-step explanation:
Follow thw line to the segment
Answer:
A
Step-by-step explanation:
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Answer:
no solutions
Step-by-step explanation:
-6x+12=-6x-12
-6x+6x=12-12
0=0
Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
Pls help me so I can pass my math if I don’t pass I’ll get left back
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I hope this helps, if you have any questions plz contact me! Good luck!
Please answer correct
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Answer:
104280
Step-by-step explanation:
(22×78×70×) - (22×20×36)
104280
I hope that is correct
Answer:
I'm pretty sure the answer is 4740. (Sorry if im wrong)
Step-by-step explanation:
On a coordinate plane, a line goes through points (0, 1) and (4, 2). What is the slope of the line? m =
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Answer:
m= [tex]\frac{1}{4} \\[/tex]
Step-by-step explanation:Use the slope formula to get your answer. (m = y₂ - y₁ / x₂ - x₁ )
x₁ = 0
y₁ = 1
x₂ = 4
y₂ = 2
When you insert them into the formula, you get
m= [tex]\frac{2 - 1}{4 - 0}[/tex]
which equals [tex]\frac{1}{4}[/tex].