75 points i need help
Part D
Wendell plans to paint the doghouse after it’s built. He wants to know what the surface area of the outside of the doghouse will be. To find the surface area, first break up any composite shapes into rectangles and triangles. Which shape is considered a composite shape? When the shape is decomposed, what are the dimensions of the resulting shapes necessary for finding surface area?
Part E
Using the results from part D and the dimensions of the other surfaces, find the surface area of the outside of the doghouse. Be sure to include the bottom surface in your calculation.
Answers
The total surface area of doghouse is 5052 sq. inch and total volume of doghouse is 16200 cubic inch
What is volume?In mathematics, volume is the space taken by an object. Volume is a measure of three-dimensional space. It is often quantified numerically using SI derived units or by various imperial or US customary units. The definition of length is interrelated with volume.
here, we have,
In the given question, we have to find which shape is considered a composite shape and when the shape is decomposed, then the dimensions of the resulting shapes necessary for finding surface area.
The graph of the given question is:
The slice will be shaped in the manner shown by the red-lined pentagonal shape A. The slice will have the red-lined shape, which is a rectangle as indicated B.
The slice will have the red-lined shape, which is a rectangle as shown in C. Only the Pentagon, which is made up of a triangle and a rectangle as seen in D, is a composite shape in the image.
In the given shape the dimensions of triangle is 18 inch, 18 inch, 30 inch.
The dimensions of rectangle is 18 inch, 30 inch.
7 rectangles and 2 triangles are the total number of decomposed shapes.
Total Area of above rectangles = 36x18 + 36x18 + 36x18 + 36x18 + 30x36
Total Area of above rectangles = 2592 + 1080 sq. inch
Total Area of above rectangles = 3672 sq. inch
Area of decomposed rectangles = 30 x 18 +30x 18
Area of decomposed rectangles = 1080 sq. inch
Area of triangles = 0.5 x 10 x 30 + 0.5 x 10 x 30
Area of triangles = 300 sq. inch
Total surface area = 3672 + 1080 + 300
Total surface area = 5052 sq. inch
Total volume = Total volume of cuboid + Total volume of upper triangular region
Total volume of cuboid = 30 x 36 x 18
Total volume of cuboid = 10800 cubic inch
Total volume of upper triangular region = 0.5 x 30 x 10 x 36
Total volume of upper triangular region = 5400 cubic inch
Total volume = 10800 cubic inch + 5400 cubic inch
Total volume = 16200 cubic inch
To learn more about total volume link is here
brainly.com/question/8419462
#SPJ2
Related Questions
Which of the following best represents the graph of the line with the equation 5x – 2y = 10?
Answers
Which distribution is skewed right?
Answers
Answer:
B
Step-by-step explanation:
B is a right-skewed (positively-skewed) distribution as it has a long right tail.
C is a left-skewed (negatively-skewed) distribution as it has a long left tail.
D is a symmetric distribution (no skew) as the tails are exactly the same.
A store sells flower arrangements at a cost of $28 each. Which statements are true regarding the price of the arrangements? Select three options.
Answers
Answer: 16.75
Step-by-step explanation: For the problem, you want to move the percentage two decimal points to the left or divide by 100 to get .33, then multiple the decimal to the price you get 8.25. Then subtract the 8.25 from 25 and you should get 16.75.
Could you answer these as quickly as possible?
CORRECT ANSWER = BRAINLIEST
Answers
Answer:
24
Step-by-step explanation:
You find the area of all the shapes and add them up
Answer:
24cm.
Step-by-step explanation:
The other person said it, this is so they can have brainliest.
Hope this helps!!!
~Ivy~
Find the surface area of the triangular prism.
Answers
8th Grade Torture look here!
Anyone can help me?
Or is there no escape!!!
Answers
BRAINLIEST!!!
A website requires users to set up an account that is password protected. If the password
format is four letters (A-Z) followed by a single digit number (0-9), and letters can be repeated, how
many different passwords are possible?
Answers
Answer:
Number of dispositions of 4 letters without repetitions of the alphabet (26 letters): 26*25*24*23=358800. 58 different password
Step-by-step explanation:
Answer:
58 different password combos!
Explain:
there are 26 alphabetical letters (A through Z)
and 9 numbers
26 x 9 = 234
but were only using 4 random letters so we divide:
234 ÷ 4 = 58.5 rounded = 58 because the password wouldnt be complete otherwise!
Hope you have a wonderful day! :)
The original price of a lamp is $120. At store A, the lamp is on sale for 40% off, and you have a coupon for an additional 20% off of the sale price. At store B, the same lamp is on sale for 65% off. What is the price difference between the 2 stores?
Answers
48$ for store a and 45$ for store b so the difference is 3$ in favor of store b
Please help Me!
Em pleh esaelp
Answers
help me with this please
Answers
Answer:
4
Step-by-step explanation:
Need help with math pls no links
Answers
Answer:
A
Step-by-step explanation:
2 is the only acute angle meaning less than 90 degrees.
pls help me with i have no help pt 2
Answers
yeah I need help…..
Do your work soldiers
Answers
I can’t, sir! I cannot leave my post to help with your math problems, over!
HELP! Math help find the mean of data
Answers
Hope this helps! :)
3. A ____ is sometimes a rectangle.
A. parallelogram
B. rhombus
C. square
D. trapezoid
Answers
Answer:
⇒ A. ParallelogramStep-by-step explanation:
A parallelogram is sometimes a rectangle.
Parallelograms have four sides. A square has four sides.Rectangle have four sides.Therefore, the correct answer is "A. Parallelogram".
I hope this helps. Let me know if you have any questions.
:) I hope this helps :)
b)2/ √5+√3+1/√3+√2-3/ √5+√2
PLS HELP
Answers
i think its 4.69061
need help pls I asked before but they were of no help.
Answers
Answer:
Part A the answer is B
Part B the answer is 60
A: D. m1 + m2 = m3
the exterior angle of a triangle is equal to the sum of the other 2 interior angles
B: 36 deg
plug in the equations given to find m1:
(5x + 11) + (3x+22) = (9x+28), solve for x to get x=5
plug x=5 into the equation for m1 to get 5*5 +11 = 36degrees
you might want to check my work just to be safe
please help thank you
Answers
Answer:
1. c) 4
2. b) 7
Step-by-step explanation:
Method 1:
Use a calculator to help solve the cube root of the problem.
Method 2:
Factor Tree it to see if there is a number that is three times the answer.
PLEASE HELP!!!!!!!!!
Instructions
Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.
Complete the following. Show all work for calculations.
List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
Describe the shape of the cross section when the box is cut parallel to the base.
What is the surface area of the box?
What is the surface area of the box if it is scaled up by a factor of 10?
What is the volume of the box?
What is the volume of the box if it is scaled down by a factor of 110?
Answers
Answer:
my dimensions are 5in, 2in,7in,. the cross section is a rectangle, the volume is 70in, my SA is 128in. and that ls all I know
I don't understand the estimate
Answers
Round the amounts to the nearest whole dollars:
$3.51 rounds to $4
$2.28 rounds to $2
the difference = 4-2 = $2
The actual difference would be between $1 and $2
The table above shows the total number of pictures Cal took by the end of each week. Based on this pattern, which expression can be used to find the total number of pictures Cal took by the end of w weeks?
options:
2 x w
4 x w
w + 12
4 x w + 4
Answers
So the slope is (y2-y1)/(x2-x1)
(8-4)/(2-1)=
4/1 =
4
Aka. For every 1 week, the number of pictures taken increases by 4.
So it is 4 * w
Check:
4*w = total number of pictures
4*1 = 4
4*2 = 8
4*3 = 12
4*4 = 16
All match the table.
Each month, Margie's pets need 3 bags of dog food and 2 bags of cat food. How many bags of pet food would she need for 4 months?Which equation shows how to solve this problem?
Answers
Answer:
20 bags; 3 x 4 + 2 x 4 = y bags of pet food
Step-by-step explanation:
4 x 2 = 8 bags of cat food
4 x 3 = 12 bags of dog food
12 + 8 = 20 bags in total
So, we now know how many bags of pet food Margie needs for 4 months. To write an equation based on this, we need to include how many times Margie would buy each type of pet food. Which, in this case, would be 4 months. So, 4 months times 2 bags of cat food equals 8 bags of cat food, and 4 months times 3 bags of dog food equals 12 bags of dog food. This all together equals y amount of bags for pet food. In conclusion, 3 x 4 + 2 x 4 = y bags of pet food.
Answer:
20 bags of pet food in 4 months
Step-by-step explanation:
3*4=12
2*4=8
8+12=20
Dog food: Multiply 3 by 4 since 4 months which equals 12.
Cat food: Next multiply 2 by 4 since 2 bags in a month which equals 8
Finally add 8 and 12 and you will get 20 bags of pet food in 4 months.
PLS HELP
An experiment involves rolling a die and flipping a coin. The following table shows the possible outcomes using the format of (die, coin).
Heads Tails
1 (1, H) (1, T)
2 (2, H) (2, T)
3 (3, H) (3, T)
4 (4, H) (4, T)
5 (5, H) (5, T)
6 (6, H) (6, T)
How many outcomes include an even number and a tail?
Enter your answer as a number, like this: 42
Answers
Answer:
3 Outcomes
Explanation:
(2, T) (4, T) (6, T)
Answer:The other person is correct.
Step-by-step explanation:Give them brainliest.
There is a pair of parallel sides in the following shape.
What is the area of the shape?
Answers
Answer:
12
Step-by-step explanation:
Since this parallelogram is specifically a trapezoid the formula to get the area is :
A = (a + b) * h / 2
so in this case its
12 = (10+2)*2 / 2
( Hope this makes sense this is my first time answering.....)
Please help with the question below!
Answers
that is the solution to the question.
Mr. Kugler gave the same geometry test to his 1st and 2nd period classes. The box and whisker plot summarizes the scores of each class. Which statement is true about the data? A) The mean of 1st Period is higher than the mean of 2nd Period. B) The median of 1st Period is greater than the median of 2nd Period. C) The lowest score made on the test for both classes is 70. D) The median of 2nd Period is greater then the median of 1st Period.
Answers
The correct statement is,
''The median of 2nd Period is greater than the median of 1st Period.''
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
Mr. Kugler gave the same geometry test to his 1st and 2nd period classes.
And, The box and whisker plot summarizes the scores of each class.
Now, From figure;
The median of 2nd Period is,
⇒ 85
And, The median of 1st Period is,
⇒ 80
Thus, 80 < 85
Hence, The correct statement is,
''The median of 2nd Period is greater than the median of 1st Period.''
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
is this correct if not can you give me the correct answer
Answers
Answer:
no its C (sorry if I'm wrong but I'm pretty sure its right)
your welcome
Each figure below is made up of congruent
trapezoids. Find the area of the figure.
Answers
Answer:
12 [tex]c[/tex][tex]m^2[/tex]
Step-by-step explanation:
The formula to find the area of a trapezoid is A = h. We replace the "a" and "b" with 6cm. We then replace the "h" with 12cm as your height is 12cm. The new formula is A = h = x 12. The answer to that equation is 12cm.
Answer:
12 cm
Step-by-step explanation:
What is the area of the triangle?
Answers
Answer:
24
Step-by-step explanation:
The formula for a Trinale is (Base)(Height)1/2.
(8)(7)1/2
Which of the following figures could have both line symmetry and rotational symmetry?
Select all that apply.
Equilateral triangle
Regular octagon
Rectangle
Isosceles triangle
Square
Trapezoid
Answers
Answer:
Triangle and square!
Step-by-step explanation:
Let me know if im wrong and I will fix it.
Triangle
Took test and got them all right hope this helps