Answer:
Volume formulas:
Cylinder = pi (r^2)(h)
Cone = 1/3 pi (r^2)(h)
Pyramid = 1/3 bh
1. Using the equation for the cylinder = 3.14 (16) (3)
Yields = 150.72 cu cm
3. Using the equation for the cone = 1/3 3.14 (25) (12)
Yields = 314 cu cm
5. Using the pyramid formula = 1/3 (16) (30)
Yields = 160 cu cm
7. Same formula with no. 5
Yields = 48 cu cm
Step-by-step explanation:
The volume for the cylinder is 150.72 cubic cm. the volume for the cone is 314 cubic cm. the pyramid formula are 48 cubic cm and 160.
What are the Volume formulas for the following?The volume of Cylinder = pi (r^2)(h)
The volume of Cone = 1/3 pi (r^2)(h)
The volume of Pyramid = 1/3 bh
1. Using the volume for the cylinder = 3.14 (16) (3)
Yields = 150.72 cubic cm
2. Using the volume for the cone = 1/3 3.14 (25) (12)
Yields = 314 cubic cm
3. Using the pyramid formula = 1/3 (16) (30)
Yields = 160 cubic cm
4. Using the pyramid formula = 1/3 (3) (16)
Yields = 48 cubic cm
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In ARST, the measure of T=90°, the measure of R=9°, and RS = 46 feet. Find the
length of ST to the nearest tenth of a foot.
Answer:
x = 7.2
Step-by-step explanation:
Hey There!
We can find the length of x by using law of sines
law of sines states that a side length divided by sin ( its opposite angle) is equal to another side length divided by sin (its opposite angles) so we setup an equation
[tex]\frac{46}{sin90} =\frac{x}{sin9}[/tex]
now we can solve for x
step 1 multiply each side by sin 9
now we have
[tex]x=\frac{46sin9}{sin90}\\x=7.195985392[/tex]
So x = 7.195985392
it says to round to the nearest tenth of a foot so x = 7.2
Answer:
7.2
Step-by-step explanation:
deltamath
Pleaseeeeeee helppppppp I am being timed
Answer:
Line A
Step-by-step explanation:
It has a lower slope of 3/4
If Fran were to paint her living room alone, it would take 5 hours. Her sister Wanda could do the job in 8 Hours. How many hours would it take them working together. Express your answer as a fraction reduced to lowest terms, if needed.
Answer:
around 3 hours, if i understand the question correctly.
Step-by-step explanation:
8 minus 5 is 3 :P
b.
3n+l -3n+2
Simplify:
3n+3 + 3n+4
Answer:
Simplified: 6n+7
Explanation:
Combine like terms
(3n+3n)=6n
(3+4)=7
Mr.Brent uses 1/4 cup of blue paint and 1/4 cup of yellow paint to make each batch of green paint. How many batches of green paint can he make with the amount of paint he has left? Explain how you found your answer.
Answer:
3
Step-by-step explanation:
Well think of it as if he uses 1/4 cup then thats already a batch then make 3 more batches with the rest!
sorry if im wrong!
Molly scored a total of 24 points in the basketball
game, and she scored x points in the second half of
the game. Write an expression to determine the
number of points she scored in the first half of the
game Then, find the number of points she scored in
the first half of the game if she scored 20 points in
the second half of the game.
Answer:
24-x=y (number of points scored in the first half)
if x equals 20, then we can rewrite the equation to
24-20=y
4=y
If the Area of Parallelogram KLMN is 35 squared units, what is the Area of Triangle KLN?
Which system of equations has no solutions?
NEED THIS ASAP!!!!!!!
Answer:top left corner
Step-by-step explanation:
Answer:
top left
Step-by-step explanation:
The solution of a system of linear equation is the point of intersection of the two graphs of the equations. If the two lines are parallel, then they don't intersect, and there is no solution.
Answer: top left
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 10 POINTS
Answer:
it is d because they dont have enuff info :)
What is the y intercept
Answer:
-2
Step-by-step explanation:
line crosses the y- coordinate (0,-2)
An aircraft is fying at a constant altitude with
a constant speed of 600 miles per hour. An antiaircraft
missile is fired on a straight line perpendicular to the flight path of the aircraft so that it will
hit the aircraft at a point P (see the accompanying figure). At the instant the aircraft is 2 mi
from the impact point P the missile is 4 miles from P and flying at 1200 miles per hour. At that instant.
how rapidly is the distance between inissile and aircraft decreasing?
Solve each equation by completing the square.
n^2 – 2n – 48 = -2
Answer:
n=1+√47 or n=1−√47
Step-by-step explanation:
Let's solve your equation step-by-step.
n2−2n−48=−2
Step 1: Subtract -2 from both sides.
n2−2n−48−(−2)=−2−(−2)
n2−2n−46=0
For this equation: a=1, b=-2, c=-46
1n2+−2n+−46=0
Step 2: Use quadratic formula with a=1, b=-2, c=-46.
n=
−b±√b2−4ac
2a
n=
−(−2)±√(−2)2−4(1)(−46)
2(1)
n=
2±√188
2
n=1+√47 or n=1−√47
-Bacon
an entrepreneur buys some microscopes. Each one costs $700 and resells online for $959. What percentage is the mark-up?
Answer:
72.99%
Step-by-step explanation:
write five tenths as fraction and as a decimal.
Which of these is an example of a repeating number?
1/10
1/5
1/4
1/3
What is the product 3/7 × 2/5 ?
Equivalent expression to 7x+Y
Answer:
7*x+y
Step-by-step explanation:
7x is equal to 7*x
Rewrite each fraction with a denominator of 10 7/2 3/5
Answer:
7/2 ➜ 7/10
3/5 ➜ 3/10
Which of the following is a type of relationship that does not have to be managed
What are the answer choices?
Answer:
PPO members
Step-by-step explanation:
Arithmetic and Geometric Sequences (Two Questions) (Photo Down Below)
i think it is a and c Step-by-step explanation:
Does every 2 × 2 matrix have an inverse?
Answer:OK Lets get one thing straight Not all 2 × 2 matrices have an inverse matrix. If the determinant of the matrix is zero, then it will not have an inverse; the matrix is then said to be singular. Only non-singular matrices have inverses.To find the inverse of a 2x2 matrix: swap the positions of a and d, put negatives in front of b and c, and divide everything by the determinant (ad-bc).
hope this helps have a nice night ❤️
Step-by-step explanation:
cuanto en 5+5+5+5+5+5-5-5-5-5-5-5?
Answer:
0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
An art shop has 80 large boxes of markers and 34 small boxes of markers in stock. Each large box contains 48 markers and each small box contains 20 markers.
Which equation could be used to find n, the total number of markers in stock?
80 + 48 × 34 + 20 = n
80 + 48 + 34 + 20 = n
80×48−34×20=n
80 × 48 + 34 × 20= n
Answer: n= 80 ×48+ 34×20
Step-by-step explanation:
Given: Number of large boxes = 80
Number of small boxes = 34
Number of markers in each large box = 48
Number of markers in each small box = 20
Total markers = (Number of large boxes)x (Number of markers in each large box) + (Number of small boxes) x (Number of markers in each small box)
Total number of markers = n (given)
Then, n= 80 ×48+ 34×20
Therefore, the equation could be used to find n, the total number of markers in stock: n= 80 ×48+ 34×20
This is luck bear he wish you luck
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Answer:
80 × 48 + 34 × 20= n
Step-by-step explanation:
80 times 48 accounts for all of the markers in the large boxes and 34 times 20 accounts for all the markers in the small boxes, add them up and you have the total number of markers.
A sample of gas has a pressure of 24 atm at 100L. Determine the pressure if volume is 400L.
6 atm
0.6 atm
60 atm
600 atm
Answer:
Step-by-step explanation:
just took the quiz and the correct answer is .6 atm
Answer:
The answer is 6atm
Step-by-step explanation:
if you simplify 24/100, you get 6/25. I'm not completely sure how to get the answer correctly but i did it this way and it showed it was correct so mission accomplished :)
Write an
exponential function in the form y
and (2,324).
abr that goes through points (0,4)
Answer:
y=4(9)x
Hope it helps
Please mark me as the brainliest
Thank you
Help please will mark brainliest
Answer:
There is a graph to help you!
Answer correctly pls
Answer:
domain is All real numbers greater than 0
which graph does not represent a function?
Subtract . Your answer should be a polynomial in standard form. (- 5b ^ 2 - 8b) - (- 9b ^ 3 - 5b ^ 2 - 8b) =
Answer:
9b³
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
(-5b² - 8b) - (-9b³ - 5b² - 8b)
Step 2: Simplify
[Distributive Property] Distribute negative: -5b² - 8b + 9b³ + 5b² + 8b[Addition] Combine like terms (b²): 9b³ - 8b + 8b[Addition] Combine like terms (b): 9b³Answer:9b3
Step-by-step explanation:
Distribute the Negative Sign:
=−5b2−8b+−1(−9b3−5b2−8b)
=−5b2+−8b+−1(−9b3)+−1(−5b2)+−1(−8b)
=−5b2+−8b+9b3+5b2+8b
Combine Like Terms:
=−5b2+−8b+9b3+5b2+8b
=(9b3)+(−5b2+5b2)+(−8b+8b)
=9b3
Is this the right answer?
Answer:
Yes
Step-by-step explanation:
Perimeter is 1:a
Area is 1:a^2
If this helps you, please mark brainliest