Answers
Answer:
1152 ft^2
Step-by-step explanation:
There are 7 faces on this solid.
I will label the faces and will calculate each area with an explanation.
Faces 1 and 2:
The front face and the back face are congruent and have 5 sides each. Each face is a rectangle with a triangle above it. The lower rectangular part has dimensions 9 ft by 12 ft. The triangle above the rectangle has base 9 ft and height 16 ft - 12 ft = 4 ft.
Each face is a rectangle and a triangle.
area = area of rectangle + area of triangle
area = LW + bh/2
area = 9 ft * 12 ft + 9 ft * 4 ft/2 = 108 ft^2 + 18 ft^2 = 126 ft^2
This is area of of face 1, the front face. Face 2, the rear face has the same area.
A1 = 126 ft^2
A2 = 126 ft^2
Face 3: The bottom of the solid is a rectangle measuring 9 ft by 20 ft
area = LW
area = 9 ft * 20 ft = 180 ft^2
A3 = 180 ft^2
Faces 4 and 5:
The left vertical face and the right vertical face are congruent rectangles measuring 12 ft by 20 ft.
area = LW
area = 12 ft * 20 ft = 240 ft^2
A4 = 240 ft^2
A5 = 240 ft^2
Faces 6 and 7 are the top right and left inclined rectangles. They are congruent, and each one has dimensions 6 ft by 20 ft.
area = LW
area = 6 ft * 20 ft = 120 ft^2
We need 2 of these area.
A6 = 120 ft^2
A7 = 120 ft^2
total surface area = A1 + A2 + A3 + A4 + A5 + A6 + A7
total surface area = 126 ft^2 + 126 ft^2 + 180 ft^2 + 240 ft^2 + 240 ft^2 + 120 ft^2 + 120 ft^2
total surface area = 1152 ft^2
Related Questions
The measures of the angles of △ABC are given by the expressions in the table.
Angle Measure
A (6x−1)°
B 20°
C (x + 14)°
What are the measures of angles A and C?
Answers
Answer:
First You add all given angles up to equal 180 to give you x then you plug x into equations
Step-by-step explanation:
A= 125 degrees
C= 35 degrees
Answer:
Angle A = 125°
Angle C = 35°
Step-by-step explanation:
This is the equation you would have to solve:
Angle A + Angle B + Angle C = 180°
Fill in the values given:
(6x-1)° + 20° + (x+14)° = 180°
The parentheses don't really matter here. Go on to combine like terms. This gives you:
7x + 33 = 180°
Solve for x. Subtract 33 on both sides. This gives 7x = 147. Divide both sides by 7. This gives x = 21.
Now, go back and fill in 21 for x in the expressions for angles A & C.
Angle A:
6(21) - 1 = 125°
Angle C:
21 + 14 = 35°
You can check your answers using the first equation I mentioned:
Angle A + Angle B + Angle C = 180°
125° + 20° + 35° = 180°
This is a true equation. Therefore, the final answers are:
Angle A = 125°
Angle B = 20°
Angle C = 35°
What is the slope of the line graphed below?
A. 3
B. -3
C. 1/3
D. -1/3
Answers
Answer:
c
Step-by-step explanation:
Can someone help me with my homework
Answers
Answer:
i need a better pic but i can help you
Step-by-step explanation:
what to do here? i don't really understand what a geometric sequence is very well.
Answers
Answer: use Socratic or photomath but preferably mathaway
Step-by-step explanation: Hope it helps
1.Scale Factor : 4
Enlargement or Reduction? →
G(4, -4) -------------------------------→ G’
H(-6, 8) -------------------------------→ H’
J(4, 6)----------------------------------→ J’
K(-8, -12) ------------------------------→K’
Answers
Complete the statement with a situation and a unit of your choice. Then answer the question
and draw a diagram.
water bottle
A small
holds 75% as much as a large
water battle
1.
If the small unit holds 36 units, how much does the large unit hold?
48 units
2.
Draw a diagram to illustrate your answer.
Answers
Please help me i will give brainliest
Answers
Answer:
There will be an estimated amount of 1125 faulty souvenir tokens.
Step-by-step explanation:
Hi!
So, let's do this problem out.
So we for every 400 tokens, 3 are faulty
Let's write that in a ratio
3:400
Ok, great!
So, now we know that:
3:400 = x:150,000
We can set up a percent proportion
[tex]\frac{3}{400} =\frac{x}{150,000}[/tex]
To find x, we do:
[tex]x=\frac{3*150,000}{400}[/tex]
[tex]x=\frac{450,000}{400}[/tex]
[tex]x=\frac{4,500}{4}[/tex]
[tex]x=1125[/tex]
There will be an estimated amount of 1125 faulty souvenir tokens.
Let me know if you have any questions.
Peter complete 7 miles in 6 min. At what rate must he run in order to finish in 42 min?
63
29
49
112
Answers
PACK is a rectangle with a perimeter of 40 units. Find the measure of angle O to the nearest degree.
Answers
Answer:
:( that looks scary what grade are u in?
Step-by-step explanation:
AC=6
Happy Paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $14.00 plus $2.75 per hour. Write and solve an equation to find for how many hours the total cost of the services is equal.
Answers
Answer:
Happy paws=$20.05. Woof watchers=$16.75
Step-by-step explanation: first you add up the sums of happy pays and woof watchers
Adult hippos weigh up to 3300 pounds. If a young hippo weighs 250 pounds, how many pounds might he be expected to gain in his lifetime?
Write an inequality representing how much the hippo can gain, using P for pounds, then solve.
Answers
ILL GIVE BRAINLEST IF WRIGHT IF NOT WELL.... JK BUT I WILL GIVE BRAINLEST IF WRIGHT
Answers
Answer: So I actually have the correct answer this time, it is 44 Fl. Oz
Step-by-step explanation:
Answer:
The correct answer is 44 fl oz
Step-by-step explanation:
hi I have a few questions their pretty easy :, its worth all my points you get brainliest if I pass.
Which illness does the symptoms of a blistery rash, sneezing and coughing suggest?
strep throat
chickenpox
influenza
a cold
Which term means harmful bacteria are being produced in the body?
viruses
toxins
protozoa
fungi
What does the body produce to help fight diseases?
viruses
antibodies
insulin
toxins
Which organ produces insulin?
pancreas
kidney
liver
heart
Which term is used to describe the defenses keeping pathogens from entering the body?
insulin
immunization
resistance
vaccine
Which treatment for diabetes can patients receive through syringes and pumps?
insulin
immunizations
immunity
carcinogens
Which type of organisms are antibiotics effective against?
insulin
carcinogens
viruses
bacteria
Which treatment gives immunity against a disease?
carcinogens
insulin
antibiotics
immunizations
Which type of risk factor is common in an area with polluted air?
environmental
hereditary
carcinogenic
behavioral
Which term can be a carcinogen?
leukemia
antibiotic
diabetes
chemical
Answers
Answer:
Step-by-step explanation:
1. chickenpox
2. toxins
3.antibodies
4.pancrease
5. immunization
6. Insulin
7. viruses
8. antibodies
9. environmental
10.Leukemia
Answer:
1. Chicken Pox
2. Virus (I'm not sure)
3. Antibodies
4. Pancreas
5. Vaccines
6. Insulin
7. Bacteria
8. Immunization
9. Carcinogenic
10. Leukemia
help ill give brainliest!!!!!!!
^^
Answers
Answer:
15 days
Step-by-step explanation:
Well, as you would be able to tell, you just have to find the LCM of 3 and 5. These do not have one before 3 x 5, so it is 15.
Inputs are represented by the variable x .
True or False
Answers
Answer:
true
Step-by-step explanation:
3x + 18 *
4 points
4x - 20 *
4 points
12x + 48 *
4 points
18x - 21 *
4 points
7x - 49 *
Answers
X=5
X=4
X=1.16
X= 7
4(x+5)
12(x+4)
3(6x-7)
7(x-7)
plzzzzzzzzz help me whoever gets it right gets brainliest! how many potatoes and how many corrots
Answers
Pls help me I would dearly appreciate it!
Answers
Answer:
1. c
2. c
Step-by-step explanation:
1. subract 8 from both sides to get b/-4=-3
multiply both sides by -4 to isolate b
you get b=12
2. combine like terms 3c-4=-8+2c
add 4 to both sides: 3c = -4+2c
subtract 2c from both sides
c=-4
2. C -4
Both C
What is the value of the expression 62 + 33
Answers
Answer: the value is 95
Step-by-step explanation:
Please answer and put the expanation in to be marked branliest. Thank you!!
Answers
Answer:
Step-by-step explanation:
P ( )
Exponent
Mutilpy
Divide
Add
Subtract
Hi there! Let's start off with PEMDAS. It would appear that there are no parentheses or exponents, so let's get to that | Absolute Value |. -4 + 0 is -4, but because it's an absolute value, it'll become 4. The problem should read as 6/2*4. Let's move on to Multiplication/Division. 6/2 is 3, and multiplying 3 by 4 is 12.
pleasee help me with thisss
Answers
The Answer Should Be - 16 Seats In A Row
I Hope This Helps You Out!!
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
Answers
Answer:
x = 49
Step-by-step explanation:
Everything is proportional because the sun is basically in the same spot.
We can make the equation:
[tex]\frac{56}{16}=\frac{x}{14}[/tex]
Using cross multiplication,
16 * x = 56 * 14
16x = 784
Divide both sides by 16 to isolate x,
x = 49
Which numbers have an absolute value of 4?(you can pick more than one)
4
-4
2
8
Answers
Answer:
4 and -4
Step-by-step explanation:
absolute value is always going to be positive and the overall value will only change if it is negative. so the "|4|" (absolute value of 4) is the same as "|-4|" (absolute value of negative 4)
Which of the following is equivalent to the expression below? 2. +4 (3x - 2) - 5 O 5.2 + 3 O 14.: +3 O 14.c - 13 O 5x - 3
Answers
Answer:
3x(+4)-2(+4)-5
Step-by-step explanation:
(+4)(3x-2)-5
3x(+4)-2(+4)-5
Help me please I don’t know what to do
Answers
Answer:
I'm going to help you but you have to solve it yourself ok?
Step-by-step explanation:
I have attached a photo on what i think the graph means...
I'll give you the definitions on these tricky words
Spread: The range between the biggest number and the lowest number.
Interquartile: The middle range between 2 quartliles, upper and lower.
read the instructions on the picture.
Answers
Answer:
1. y = 27 / 3
2. x = 4 - 3
3. p = 17 - 8
4. q = 14 *2
5. x= 24/2
6. x=20/3
Step-by-step explanation:
please help math function will mark brainliestt!
Answers
STEP BY STEP:
Answer:
B
Step-by-step explanation
B does not have a function because it doesn't have a set shape or origin
I'LL GIVE BRAINLIEST
Answers
Answer:
C
Step-by-step explanation:
What is the surface area?
5 in
6 in
5 in
5 in
4 in
trinagle thingy
Answers
25
Step-by-step explanation:
Add up all the Numbers
you add up all the numbers for area
Jennifer is a real estate agent and earns a commission of 3% of the sale price for every house she sells.
Which expression represents the amount of commission she earns if x represents the sale price of the house?
Answers
Answer:
3% of whatever x is equal to
Step-by-step explanation: