Answers
Answer:
36pi or 113.04
Step-by-step explanation:
V=pi times radius^2 times height
V= pi times 3^2 times 4
V= pi times 9 times 4
V= pi times 36 - ANSWER 1- 36pi
or you can continue...
V= 113.04 (3.14 used as pi)
note(don't forget PEMDAS)
Related Questions
find the value of x. round your answer to the nearest tenth.
Answers
Answer:
The answer is A. 77.
Step-by-step explanation:
Using trigonometry formula
We know, tan = opposite/adjacent
So, tan x° = 13/3
=> x° = [tex]tan^{-1}[/tex](13/3)
∴ x° = 77.005° ≈ 77.01°
Answer:
A 77
Step-by-step explanation:
Find the value of x.
Answers
Answer:
x=11
Step-by-step explanation:
The sum of the angles of a triangle is 180
We know the angle with a box is 90
90 + 5x-2 + 3x+4 = 180
Combine like terms
8x +92 = 180
Subtract 92 from each side
8x+92-92 = 180-29
8x = 88
Divide each side by 8
8x/8 = 88/8
x = 11
HELP PLEASE find the surface area of the prism
Answers
Answer:
9:130 10:198 11:76
Step-by-step explanation:
S.A.:= 2LW+2LH+2WH
a flower garden is in the shape of an equilateral triangle. each side measures 15 3/8 ft. what is the gardens perimeter
Answers
Answer:
16.125 is the perimeter
Step-by-step explanation:
Multiply 15.375 × 3 because a triangle has three sides and is equilateral.
15.375 × 3 = 16.125
Have a great day!
What is the measure of the third angle in the similar triangles below?
A. 25
B. 65
C. 85
D. 115
Answers
Answer:
Step-by-step explanation:
c. 85 ?
HELP
Suppose that a random parabola has a maximum vertex at (-7, 1). What
would be the value of the Axis of Symmetry for this parabola?
EXPLAIN
Answers
Answer:
x = -7 or y = 1
Step-by-step explanation:
Since we are not given the actual formula for the parabola, we do not know in which direction the parabola is facing. The axis of symmetry is the value of the line that splits the parabola perfectly down the middle, to calculate this we need to know in which direction the parabola is facing. Since we do not have this information and only have the maximum vertex we can provide the two possible values for the Axis of Symmetry, which would be the following...
x = -7 or y = 1
What is the length of the line?
Choose 1 answer:
Answers
Answer:
√29
Step-by-step explanation:
We can use the pythagorean theorem to find the length of this line. You can draw a vertical line downwards from the higher point and a horizontal line towards the left from the lower point. This will create a right triangle. Wd can count the lengths of the legs, getting 2 and 5. We can substitute these values in the pythagorean theorem:
a^2 + b^2 = c^2
2^2 + 5^2 = c^2
4 + 25 = c^2
c^2 = 29
c = √29
Since c is the hypotenuse and is the same length of the line, the line is √29 units long
What is the length of the hypotenuse
Answers
Answer:
10
Step-by-step explanation:
8 to the second power is 64
6 to the second power is 36
36+64=100
the square root of 100 is 10
so 10 is the length of the hypotenuse
Hope this helps!
The circle below is being
enlarged by a scale factor of
2. What is the radius of the
new drawing?
1.9 cm
No links :)
Answers
What is the volume of the prism in cubic inches ?
what is the surface area in square inches ?
Answers
Answer:
Step-by-step explanation:
Volume
V = B * h
B = 1/2 a * b
Solution
Area of Triangles = B = 1/2 * 6 * 8
Area of Triangles = B = 24 square inches
Volume = B * H
Volume = 24 * 12
Volume = 288 cu in
Surface Area
Triangles
Area of one triangle = 24 square inches [ See Above ]
Area of two triangles = 48 square inches
Left Side
Area = L * W
L = 12
W = 8
Area = 12 * 8
Area = 96
Right side
Area = L * W
L = 12
W = 6
Area = 12 * 6
Area = 72
Area Back
L = 12
W = 10
Area = 12 * 10
Area = 120
Total = 120 + 72 + 96 + 48 = 336 square inches
Determine a series of transformations that would map figure I onto figure J.
Answers
The graph of a linear equation passes through the points (-4,1) and (4,6)
HELP!
Answers
Answer:
a) (0, 3.5)
b) (12, 11)
Step-by-step explanation:
The points through which the graph of the linear equation passes are;
(-4, 1) and (4, 6)
The slope of the equation of a straight line passing through points (x₁, y₁), and (x₂, y₂), 'm', is given as follows;
[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
∴ The slope of the equation, m = (6 - 1)/(4 - (-4)) = 5/8 = 0.625
The equation of th line in point and slope form is therefore;
y - 1 = 0.625·(x - (-4))
∴ y = 0.625·(x - (-4)) + 1 = 0.625·x + 3.5
y = 0.625·x + 3.5
Therefore;
a) When x = 0, y = 0.625 × 0 + 3.5 = 3.5
∴ The point (0, 3.5) is a solution
b) When x = 12, we have, y = 0.625 × 12 + 3.5 = 11
∴ The point (12, 11) is a solution
However;
c) When x = 8, we have, y = 0.625 × 8 + 3.5 = 8.5
∴ The point (8, 5) is not a solution
d) When x = -6, we have, y = 0.625 × (-6) + 3.5 = -0.25
∴ The point (-6, 0) is not a solution
Therefore;
The points which are solutions are;
(0, 3.5) and (12, 11)
Simplify the expression.
8/9^0
(Type an integer or a fraction.)
Answers
Answer:
8
Step-by-step explanation:
I need help with this answer
Answers
Answer:
less than or equal to
Step-by-step explanation:
Answer:
less equal to. hope it helps
Someone help me with this pls
Answers
Answer:
5-² is your correct answer
Answer:
=5^10/5^12
= 5^10-12
=5^-2
Distribute 5x (9+3x)
Answers
Answer:
45x + 15x^2
Step-by-step explanation:
5x (9+3x)
Distribute
5x* 9 + 5x*3x
Simplify
45x + 15x^2
Answer:
45x +15x^2
have a wonderful day.
What is the slope of (-3,-2) (7,2)?
Answers
Answer:
The slope is 2/5
Step-by-step explanation:
To find the slope, you must subtract the second Y-Axis from the first Y-Axis then the second X-Axis from the first X-Axis. Then simplify.
Problem: (-3,-2) (7,2)
Solution: -2 - 2 = -4 , -3 - 7 = -10 = -4/-10 = 2/5
Mark me as brainliest!!
Helpp plsss I neeed to finish this test ASAP plssssssss thank youu helpp me with this question
Answers
Answer:
try 19.8
Step-by-step explanation:
I think I know the answer but I want to be 100% sure so please help
Answers
Answer:
3 ft/sec
Step-by-step explanation:
Two clear points to look at are (0,0) and (4,12)
Rate of Change is (12-0)/(4-0)=12/4=3
Answer:
3 feet per second
Step-by-step explanation:
it was 8 seconds and 24 feet at one and 8 times 3 would be 24
What is 311.0176 rounded to the
hundredths?
Answers
Answer:
311.02
Step-by-step explanation:
311.017 rounds to 311.02
Answer:
311.0200 thai is the answer because you are rounding to the nearest hundredths
The radius of a circle is 13 yards. What is the circle's area?
r=13 yd
Use 3.14 for a.
square yards
Submit
Answers
Answer:
530.66 yards squared
Step-by-step explanation:
[tex]Area=\pi r^{2}[/tex]
Area = 3.14(13x13) = 530.66
Answer:
Area = 3.14(13x13) = 530.66
Step-by-step explanation:
Jorge works at a dairy farm that ships eggs to restaurants. Jorge decides to try new packaging for the eggs to see if it results in fewer broken eggs. Jorge packs a random sample of 8 shipments with the current packaging and a random sample of 8 shipments with the new packaging. He collects data from the restaurants on the number of broken eggs in each shipment. Current packaging: 5, 9, 4, 4, 5, 5, 7, 4 New packaging: 3, 6, 6, 3, 5, 5, 6, 5 The means are 5.375 and 4.875 respectively, for a difference of 0.5. Jorge wants to know if this is significant or if it could be caused by chance. To find out, he re-randomizes the results 12 times and finds the differences of the means. The dot plot shows the data. What is the best conclusion for Jorge to make based on the data
Answers
Answer:
The difference of 0.5 is not significant because the re-randomizations show that it is within the range of what could happen by chance.
Step-by-step explanation:
For the means which are given as 5.375 and 4.875 respectively, for a difference of 0.5.
The best conclusion for Jorge to make based on the data is that - The difference of 0.5 is not significant because the re-randomizations show that it is within the range of what could happen by chance
the perimeter of a square is 32cm. find the area
Answers
Answer:
64 cm
Step-by-step explanation:
If the perimeter of a square is 32cm. Each side is the same length, and there are 4 sides. 32÷4=8
Each side equals 8. 8•8=64 The area is 64cm.
I HAVE 13 MINS LEFT HURRY PLEASE
If $3,200 is invested at a rate of 5.5%, compounded quarterly, calculate the value of the investment after
4 years. Round to the nearest dollar.
Hint: Use the formula below
A=P(1+r/n)^nt
Answers
Answer:
A = $13,366.37
A = P + I where
P (principal) = $10,000.00
I (interest) = $3,366.37
Step-by-step explanation:
Answer:
$3964
Step-by-step explanation:
A=P(1+r/n)^nt
So 3964(1+.055)^4
Comes out to 3964.238882. Then round
Hope this helps
Brainliest would be appreciated
helppppppppp meeeeeeeeeeeee
hurry
Answers
Answer:
9 feet im pretty sure
Step-by-step explanation:
Answer:
yolo
Step-by-step explanation:
-12 to the power of -2
Answers
Answer:
144
Step-by-step explanation:
Explain how to find the volume of the four ice cubes in the glass below if each ice cube is 2 inches wide. Pls help
Answers
The total volume of the ice cubes is 32 in^3
We know that, for a cube of side length L, the volume is:
V = L^3
So if we know that each of the ice cubes is 2 inches wide, we can see that the side length of each ice cube is 2 inches.
Then we have L = 2in
Then the volume of each ice cube is:
V = (2in)^3 = 8 in^3
And we have four of these, then the total volume is 4 times the volume of a single ice cube.
Total volume = 4*( 8 in^3) = 32 in^3
If you want to read more about this topic, you can see:
https://brainly.com/question/24328827
The circumference of a circle is 69.08 yards. What is the circle's radius? Use 3.14
Answers
Answer:
r = 11
Step-by-step explanation:
C = 2πr
69.08 = 2(3.14)r
69.08 = 6.28r
r = 69.08/6.28
r = 11
Please help me find area of circle
Answers
Answer:
12.568m^2
Step-by-step explanation:
A=πr^2 where r is. radius
=3.142(2^2)
=3.142(4)
=12.568m^2
Answer:
8m
Step-by-step explanation:
20 points! pls helppppp it's almost recognition day for me!!
I'm sorry but i'm bad at math ;-;
using the given figures, find the values of the unknown variables
(PROVING ISOSCELES TRAPEZOID)
Answers
2. x = 32, y = 52
3. x = 4, y = 5
assuming that all the shapes are regular