The oblique pyramid has a square base.
What is the volume of the pyramid?
2.5 cm3
5 cm3
6 cm
7.5 cm
3.75 cm
2 cm
Answers
Answer:
B. 5 cm3
Step-by-step explanation:
The volume of the oblique pyramid with a square base is 3.33 cm³.
How to find the volume and base's area of a right rectangular pyramid?
Suppose the base of the pyramid has length = l units, and width = w units.
Suppose that the height of the pyramid is of h units, then:
\(v = \dfrac{l \times w \times h}{3} \: \rm unit^3\)
is the volume of that pyramid.
The base is a rectangle with length = L units, and width = W units, so its area is:
\(b = l \times w\: \rm unit^2\)
We are given that;
the base is about 2 cm long and that the height is about 2.5 cm long.
Now,
Using these values, we can estimate the volume as:
V ≈ (1/3) × Base Area × Height
V ≈ (1/3) × (2 cm)² × 2.5 cm
V ≈ (1/3) × 4 cm² × 2.5 cm
V ≈ 10/3 cm³
V ≈ 3.33 cm³
Therefore, an approximate volume of the pyramid will be 3.33 cm³.
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Related Questions
Which sequence of transformations will map figure H onto figure H′?
Answers
Answer:
Rotation of 180° about the origin, translation of (x-10, y+2), and a reflection across x=-6
Step-by-step explanation:
The answer above me would be the answer if the problem was focussed on the y-axis, but, the problem is focussing on the x-axis.
The problem was focused on the y-axis, but, the problem is focused on the x-axis.
We have given that,
the sequence of transformations will map figure H onto figure H
We have to determine the transformation given in the following diagram.
What is the rotation of the origin?Rotation about the Origin is a transformation that rotates or turns a figure (e.g., a triangle) about the origin point (x,y)→(0,0).
( x , y ) → ( 0 , 0 ) . The angle of Rotation: The number of degrees that a figure is turned or rotated about the origin.
Rotation of 180° about the origin, translation of (x-10, y+2), and a reflection across x=-6
The problem was focused on the y-axis, but, the problem is focused on the x-axis.
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Answers
Answer:
180-30=150 degrees
180-165= 15 degrees
Sorry, I am not an expert at this course. I was trying to help :)
You pay $40 each month for satellite TV, plus $3.50 for every movie you purchase. Write and solve an equation to find the number of movies purchased during a month with a total bill of $57.50.
Please figure out what the blanks are. The blanks are the ____ spots.
An equation is
___ x+ ___ =57.50.
You purchased ______
movies.
Answers
Answer:3.50x+40=57.50
They bought 5 movies
Step-by-step explanation:
Simplify -4|-5| - [2(-17)]
1. 54
2. 14
3. -14
Add an explanation on how you got the answer
Answers
54 is the answer of -4(-5)-(2(-17))
Answer:
1 . 54
Step-by-step explanation:
Find the slope of the line that passes through (-49, 68) and (-43, 67).
Answers
Answer:
Slope = 67 - 68 / -43 + 49
= -1 / 6
= - 1/6
Hope this helps
Evaluate the expression below when n = 3:
5 + 2n∧2
Answers
Answer:
23
Step-by-step explanation:
First, substitute 3 in for n in the equation.
5 + 2(3)^2
Using PEMDAS, we can now solve the equation.
3^2 = 9
9 x 2 = 18
5 + 18 = 23
I hope this helps!
I don't know why kathy is like this
Answers
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Answers
Answer:
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Step-by-step explanation:
If x= 7 - 4√3 then find the value of (a) (x+1/x) rais to 2 b) x rais 2+1/x rais to 2
Answers
Answer:
I tried sending that too you just in case it could help you some how i really did not know how to do it i was just trying to be nice sorry
Step-by-step explanation:
The mass of 1 L of water is 1 kg. The mass of gasoline is 0.68 times the mass of water. What is the mass of the gasoline in a full tank that holds 75 L.
Answers
Hence, the mass of the gasoline in a full tank that holds \(75L\) is \(680\)grams.
What is the mass?
Mass refers to the quantity of matter in an object. Mass is generally measured by how much something weighs. The more matter something has, the more it will weigh.
Here given that,
The mass of \(1\) L of water is \(1\) kg. The mass of gasoline is \(0.68\) times the mass of water.
As we know,
\(1L=1000ml\)
So, \(0.68\)×\(1000=680grams\)
As per this the mass of water is greater than the mass of gasoline.
Hence, the mass of the gasoline in a full tank that holds \(75L\) is \(680\)grams.
To know more about the mass
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What is the volume of this triangular prism?
Answers
(Bh over 2)h
(Bh)
(. 2 )h
Volume is calculated using the formula volumes = 0.5 * b * h * length, where b is the triangle's base length, h is its height, and length is the prism length.
Explaining a triangle
Triangles: What are they? Three vertices make up a triangle, a three-sided polygon. The triangle's angles are formed by a point where the three are joined end to end. The triangle's three angles add up to a total of 180 degrees.
Answer: What is a triangle?
A triangle is made up of three vertices, three angles, and three sides. A triangle's internal angles add up to 180 degrees. The triangle's third side is longer than the two sides added together. where is
Simplify the expression.
2
—
3 (-9m+12)
Answers
Answer: 2/(-27m+36)
Step-by-step explanation:
3(-9m+12)
distributive property means you multiply 3 to all factors inside of the paranthesis.
3 x (-9m) = -27m
3 x 12 = 36
therefore
-27m+36
then it is 2/(-27m+36) and cannot be simplified futher
Answer:
Evaluate
8-6m
Step-by-step explanation:
2/3 (-9m+12)
Use the distributive property to multiply 2/3≈0.666666667 by −9m+12.
2/3(-9)m+2/3x12
Express 3/2(−9)≈−6 as a single fraction.
2(-9)/3m+2/3x12
Multiply 2 and −9 to get −18.
-18/3m+2/3x12
Divide −18 by 3 to get −6.
-6m+2/3x12
Express 3/2×12≈8 as a single fraction.
-6m+2x12/3
Multiply 2 and 12 to get 24.
-6m+24/3
Divide 24 by 3 to get 8.
−6m+8
Jack held a balloon 12 feet off the ground, straight above his head. NIGEL is standing 18 feet directly to the right of Jack.
Write an equation that you could use to calculate the distance from NIGEL's feet to the balloon. Let x represent the unknown distance.
x2+122=182
x2+122+182
182+122=x2
x2+182=122
Answers
Answer:
12y=x+18
Step-by-step explanation:
because it it wjwbwhwjwuw8w
Plz help!
3. John and Teresa ran a foot race. John ran 88 meters in 40 seconds. Teresa ran 60 meters in 24 seconds. Who ran faster? Hint: draw a picture.
5 points
They ran the same speed.
John
There's not enough information.
Teresa
4. An original triangle has measurements of 4, 8, and 12. The scale factor for a scaled copy is 1/4. What are the measurements of the scaled copy.
5 points
1, 2, 4
16, 32, 48
8, 16, 24
1, 2, 3
Answers
Answer:
3. teresa 4. 1,2,3
Step-by-step explanation:
john ran 88 meters in 40 seconds which = 11 meters in 5 seconds = 44 meters in 20 seconds
teresa ran 60 meters in 24 seconds which = 10 meters in 4 seconds = 50 meters in 20 seconds
Round to 0, 1/2, or 1
12/15 rounds to
Answers
Please Help I Will Thank You And Give You 5 Stars
Answers
Answer:
Function A
Step-by-step explanation:
Function B is not a linear function because it curves and is not a straight line. So you look at Function A and take any two points and subtract the y's and the x's and in conclusion, I found Function A to be the answer.
hope this helps you out .
please mark brain list ?
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Bay Side School Seaside School
8, 6, 5 0 5, 8
8, 6, 5, 4, 2, 0 1 0, 1, 2, 5, 6, 8
5, 3, 2, 0, 0 2 5, 5, 7, 7, 8
3 0, 6
2 4
Key: 2 | 1 | 0 means 12 for Bay Side and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
PLEASE HELP ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Part A: To calculate the measures of center, we can find the median and the mean for each school.
For Bay Side School, the median class size is the average of the 8th and 9th values when the data is sorted in ascending order. The 8th and 9th values are both 25, so the median class size is 25.
To find the mean class size for Bay Side School, we can add up all the class sizes and divide by the total number of classes. The sum of the class sizes is 12 + 12 + 12 + 14 + 15 + 15 + 16 + 16 + 18 + 18 + 20 + 20 + 23 + 25 + 25 = 243. There are 15 classes, so the mean class size is 243/15 ≈ 16.2.
For Seaside School, the median class size is the average of the 8th and 9th values when the data is sorted in ascending order. The 8th and 9th values are both 15, so the median class size is 15.
To find the mean class size for Seaside School, we can add up all the class sizes and divide by the total number of classes. The sum of the class sizes is 10 + 10 + 10 + 11 + 12 + 15 + 15 + 16 + 17 + 17Part A (continued):
18 + 18 + 20 + 20 + 25 = 222. There are 14 classes, so the mean class size is 222/14 ≈ 15.9.
Therefore, the measures of center for Bay Side School are: median = 25, mean ≈ 16.2.
The measures of center for Seaside School are: median = 15, mean ≈ 15.9.
Part B: To calculate the measures of variability, we can find the range and the interquartile range (IQR) for each school.
For Bay Side School, the range is the difference between the largest and smallest class sizes. The largest class size is 25, and the smallest class size is 12, so the range is 25 - 12 = 13.
To find the IQR for Bay Side School, we need to find the first quartile (Q1) and the third quartile (Q3) of the data. From the stem-and-leaf plot, we can see that Q1 is 15 and Q3 is 20. Therefore, the IQR is 20 - 15 = 5.
For Seaside School, the range is the difference between the largest and smallest class sizes. The largest class size is 25, and the smallest class size is 10, so the range is 25 - 10 = 15.
To find the IQRPart B (continued): for Seaside School, we need to find the first quartile (Q1) and the third quartile (Q3) of the data. From the stem-and-leaf plot, we can see that Q1 is 12 and Q3 is 18. Therefore, the IQR is 18 - 12 = 6.
Therefore, the measures of variability for Bay Side School are: range = 13, IQR = 5.
The measures of variability for Seaside School are: range = 15, IQR = 6.
Part C: If you are interested in a smaller class size, Seaside School is a better choice because its measures of center are lower than those of Bay Side School, indicating that its class sizes tend to be smaller on average. Additionally, Seaside School has a smaller range and IQR, indicating less variability in class size. Therefore, there is less chance of encountering very large classes at Seaside School compared to Bay Side School.
For the representation, describe a possible sequence of transformations.
(x, y) arrow-right (−x − 4, y + 3)
Complete the description.
The representation is a translation
__ unit(s) right and
__ unit(s) up and a reflection across the
x/y (select)
-axis.
Answers
Answer:
1
5
Step-by-step explanation:
please help ill give brainliest to the right answer
Answers
Sorry if wrong.
help asap for brainiest!
Answers
Answer: The coordinates are J'3, 0', K'3, -2', L'0, -2'
Step-by-step explanation:
Simply move each point by the number stated in the equation, in this equation it is 4 units right and 3 units down. I hope this helps!
In parallelogram LMNP if m∠NPL = 150 find m∠LMN
Answers
Answer:
The answer is 150°
Step-by-step explanation:
x=150(opposite angles in a quadrilateral
explanation- since it's a quadrilateral. Quadrilateral bisects which means they're congruent.
2, 3, 5, 9, 17, 22, 31, 39
Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17
Answers
Answer:
Mean = 16
Step-by-step explanation:
MEAN can be find bg the sum of all score divided by the amount of the score.
Mean = total amount / number of amount
Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39
= 128
number of amount = 2, 3, 5, 9, 17, 22, 31, 39
= 8
Then we can calculate mean as
Mean = 128/8
Mean = 16
2+3+5+9+17+22+31+39=128
128/8=16
If m1 = 27° and m2 = 25°, what is m3?
A. 52°
B. 128°
C. 48°
D. 2°
Answers
Answer:
A
Step-by-step explanation:
27+25=52
Answer:
I think its B.128
Step-by-step explanation:
Because if it is a triangle 27+25=52:
180-52=128
can you help me plz
and thank you
Answers
please help i need this bad
Answers
Answer:
?
Step-by-step explanation:
(answer needs to be at least 20 words long)
3) 3 (2.958)
4) 2.86 ( 2.815)
5) 2.95 ( 2.949)
6) 3.14 (3.144)
7) 2.84 ( 2.841)
grath has a summer job and earns 9. 32 per hour. one week, he works 16 3/4 hours. He deposits 150$ in a bank and decides to use the rest of the money to buy tickets. Each raffle tickets cost 0.50 How many raffle tickets can Garth buy?
Answers
Answer:
Garth has a summer job and earns 9. 32 per hour. one week, he works 16 3/4 hours. He deposits 150$ in a bank and decides to use the rest of the money to buy tickets. Each raffle tickets cost 0.50 How many raffle tickets can Garth buy?
Explanation: 9.32 x 16 3/4 = 156.11 - 150 = 6.11 x .50 = 12.22
GARTH CAN BUY 12.22 RAFFLE TICKETSWhat is the area to this?
Answers
Answer:
The Area of the polygon is 36m².
Step-by-step explanation:
Area of the polygon= Area of rectangle + Area of triangle
Diagram
______________
l. l \
3m |. 3m l. \
|. l. /
|_____________ l /
11m. 2m
( 13m).
Area of rectangle= Length × Width
= 11m × 3m
= 33m²
Area of triangle= ½ × base × height
To find the height= 13m - 11m = 2m
= ½ × 3 × 2
= ½ × 6
= 3m²
Area of the polygon= 33m² + 3m² = 36m²
For Thanksgiving, Mario bought a 21.9 pound turkey, Rose bought a 21.147 pound turkey and Celia bought a 22.1 pound turkey. Who bought the smallest (lowest weight in pounds) turkey?
Answers
Answer:
Rose.
Step-by-step explanation:
21.147 may have the most numbers, but it is the smallest because there is a 1 in the tenths place
ANSWER FAST!!An item is purchased for a wholesale price of $48 and will be sold at a 55 percent markup. Which expression should be used to find the amount of the markup?
48 dollars (0.55)
48 dollars (55)
48 dollars (0.55) + 48
48 dollars (55) = 48
Answers
Answer:
The answer is 48(0.55) x 48
Step-by-step explanation:
i need help with this question.
Answers
Answer:
fourth one 8.4x17.5 equals fourth one
Answer: it’s the option on the bottom right corner.
Step-by-step explanation:
if you move the triangle part to the other side the overall width doesn’t change. As a matter of fact nothing changes except for the placement of the triangle.