Answers
Answer: a) Surface Area : 488 [tex]cm^{2}[/tex]
Volume : 672 [tex]cm^{3}[/tex]
b) Surface Area
c) Volume
Step-by-step explanation:
The object given is a cuboid. A cuboid has 6 sides.
To calculate the surface area and volume, we need the dimensions of the cuboid which are the length(l), breadth(b), and height(h).
According to the image given, l = 14 cm, b = 8 cm, and h = 6 cm.
a) Surface Area:
The formula for the surface area of a cuboid is = 2*((l*b)+(l*h)+(b*h))
Therefore, the surface area = 2*((14*8)+(14*6)+(8*6)) = 488 [tex]cm^{2}[/tex]
The area is always denoted as [tex]cm^{2}[/tex]
Volume:
The formula for volume of a cuboid is = l*b*h
Therefore, the volume = 14*8*6 = 672 [tex]cm^{3}[/tex]
The area is always denoted as [tex]cm^{3}[/tex]
b) Plating is done to usually protect the surface area of an Object. Therefore the answer is Surface Area.
c) If the brick is made of concrete, it means that the whole space occupied by the brick consists of concrete. Therefore volume is the right option.
To learn more about surface area and volume:
https://brainly.com/question/13789496
Answer:
1. Volume: 672cm
SA: 488cm
2. SA
3. Volume
Please give brainly!
Related Questions
plessssss help meeee
also the numbers are:
22
12
20
15
Answers
Answer:
38
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
you look at the line before 22
help i'll mark brainliest thank you
Answers
Answer:
Q1: B
Q2: D
Q3: B
Q3: C
explanation:
Answer:
Q1 : D = 4.5
Q2: A and C = 22/7 and 3. 14
Q3: C = 36
Q4: B = 28.5
Step-by-step explanation:
plz mark brainliest :)
Answer this question please :)
Answers
Answer:
Step-by-step explanation:
9*7=63
63
triangle area=21
63+21=84
Answer:
Its 63
Step-by-step explanation:
Area is founded by multiplying the width and height. Therefore, 9 * 7 is 63. Thus is ur answer.
answer asap please and thank you look at the image
Answers
Answer:
4x=36
Step-by-step explanation:
4x=36
x=36/4
x=9
Other equation
36/4=x
6x=36
36/6=6
you could also use any of the following:
1x=36
36/1=36
2x=36
36/2=18
3x=36
36/3=12
4x=36
36/4=9
etc.
What is the area of the shaded region? Use 3.14 for pi.
Answers
Answer:
= 50.24
Step-by-step explanation:
the small circle is 28.26 and the big circle is 70.5 so 78.5 - 28.26 = 50.24
Which of the following is the sale price for an item with an original price of $45 after applying a discount of 35%?
Answers
Just multiply 45 by 0.35 and that will lead to the amount taken off the original price.
Click on the image above^
Answers
Answer:
x = [tex]\sqrt{34}[/tex] or 5.83
Step-by-step explanation:
A² + B² = C²
3² + 5² = x²
9 + 25 = x²
34 = x²
[tex]\sqrt{34}[/tex] = x
or
5.83 = x
Hope this helps!
A school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible. What is the largest number of groups that could be formed?
Answers
Answer:
The music director can make 15 groups of performers with 6 sixth grade students and 5 seventh grade students in each group.
Step-by-step explanation:
A recipe uses 2 cups of apple concentrate and 3.5 cups of water to make apple juice. If Marcus has 6 cups of apple concentrate, how many cups of water is needed to make apple juice?
Answers
Answer:
21 cups.
Step-by-step explanation:
6x3.5c=21c
C=cups
explanation: because i said so
Questions on file. Pls halp
Answers
[tex] \large{ \tt{❋ \: EXPLANATION}} : [/tex]
The formula to find out the volume of a rectangular prism is V = l × b × h where V is the volume , l = length , b = breadth & h = height.We're provided the figure of trapezium in the second attachment. The formula to fInd out the area of trapezium is A = [tex] \tt{ \frac{1}{2} h(a + b)}[/tex] where a and b are the opposite parallel sides and h be the height of a trapezium.[tex] \large{ \tt{❃ \: SOLUTION}} : [/tex]
In the first picture , we're provided - Length ( l ) = [tex] \frac{7}{4} [/tex] cm , breadth ( b ) = [tex] \frac{3}{2} [/tex] cm and height ( h ) = [tex] \frac{1}{2} [/tex] cm. Now, plug these known values and them find out the volume of given rectangular prism.[tex] \large{ \tt{❁ \: VOLUME \: OF \: RECTANGULAR \: PRISM \: ( \: V \: ) = l \times b \times h}}[/tex]
[tex] \large{ {⟶ \: \frac{7}{4} \times \frac{3}{2} \times \frac{1}{2} }}[/tex]
To multiply one fraction by another , multiply the numerators for the numerator and multiply the denominator for its denominator and reduce the fraction obtained after multiplication into lowest term if possible.[tex] \large{ ⟶ \frac{7 \times 3 \times 1}{4 \times 2 \times 2} }[/tex]
[tex] \large{⟶ \frac{21}{16} \tt{ {cm}^{3} }}[/tex]
Hence , the volume is [tex] \boxed{ \frac{21}{16} }[/tex] cubic centimetres.--------------------------------
In the second attachment , we're provided - 6ft and 7 ft are the opposite parallel sides and 3 ft is the height of the given trapezium.[tex] \large{ \tt{✺ \: AREA \: OF \: A \: TRAPEZIUM = \frac{1}{2} h(a + b)}}[/tex]
[tex] \large{ ⟶ \frac{1}{2} \times 3(6 + 7)}[/tex]
[tex] \large{⟶ \: \frac{1}{2} \times 3 \times 13 }[/tex]
[tex] \large{⟶ \frac{39}{2} \tt{cm}^{2} }[/tex]
Hence , The area of trapezium is [tex] \boxed{ \frac{39}{2} \tt{cm}^{2} }[/tex]And we're done ! ♪
[tex] \large{ \# \: \mathfrak{StayInAndExplore \:☂ }}[/tex]
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Answer:
1)
V = l * w * h
7/4 * 3/2 * 1/2 = 21/16 cm^3
2)
A = a+b ÷ 2 * h
6 + 4 = 10 ÷ 2 = 5
5 * 3 = 15 ft^2
yoyoyoyoyo help due june 30
Answers
Answer:
m=10-r
Step-by-step explanation:
Can anyone please help with this for brainliest?
Answers
Explanation I’m smart
Answer:
The first one
Step-by-step explanation:
Please answer the question
Answers
Answer:
51.5
Step-by-step explanation:
Suppose Triangle ABC has vertices A(-2,10), B(-4,5) and C(3,2). It is dilated with a scale factor of ¼. What are the vertices of the image after the dilation? Write a mathematical argument that can be used to defend your solution. PLSSS HELP ASAP WILL GIVE BRAINLY PLSSSS
Answers
Answer:
26
Step-by-step explanation:
Penny has jogged a total of 15 miles this week, which is 4 miles further than last week. How many miles (m) did she jog last week?
Choose the equation that correctly models this situation.
1) 15m = 4m
2) m + 4 = 15
3) 15m + m = 4
4) m divided by 4 = 15
Answers
Answer:
answer is number 2
hope this helps:)
Answer:
lo mas lógico es que es:
2) 11m + 4 = 15m.
Collin needs to fix his broken air conditioner unit. He decides to call some mechanics to see what it might cost to get the unit repaired. Let’s x represent the number of hours and let y represent the total cost.
Company A: y = 25x + 20
company B: y = 20 + 45
it will take ____________ hours for the cost to be the same for both companies
Answers
5 hours if there was supposed to be an x after 20 on the second equation
It will take 5 hours for the cost to be the same for both companies.
What is an equation?Two algebraic expressions having the same value and symbol '=' in between are called an equation.
Collin needs to repair his malfunctioning air conditioner.
He makes the decision to phone a few technicians to find out how much it would cost to fix the device.
Let x stand for the number of hours and y for the overall expense.
Company A: y = 25x + 20
company B: y = 20x + 45
To find the number of hours it will take for the cost to be the same for both companies, we need to solve the equation:
25x + 20 = 20x + 45
Simplifying the equation, we get:
5x = 25
x = 5
Therefore, x = 5
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ3
The complete question:
Collin needs to fix his broken air conditioner unit. He decides to call some mechanics to see what it might cost to get the unit repaired. Let’s x represent the number of hours and let y represent the total cost.
Company A: y = 25x + 20
company B: y = 20x + 45
it will take ____________ hours for the cost to be the same for both companies
Valentino needs 4 1/2 pounds of chicken for a recipe. He already has
2 3/4 pounds of chicken. How many more pounds of chicken does Valentino need?
Answers
Answer:
Valentino needs 1 [tex]\frac{3}{4}[/tex] more pounds of chicken for the recipe.
Step-by-step explanation:
You just need to know how to subtract fractions.
Valentino needs 4 and 1/2 pounds of chicken for a recipe, and he already has 2 and 3/4. We want to know how many more pounds of chicken we need, so you subtract.
4 1/2 - 2 3/4 = 4 2/4 - 2 3/4
= 1 3/4
Valentino needs 1 and 3/4 pounds of chicken still.
Answer:
c
Step-by-step explanation:
The Westhafen tower in Germany is in the shape of a cylinder. It has a height of 109 meters and a diameter of 38 meters. What is the volume of the building? Express your answer in terms of π.
Answers
Answer:
123619 m^3
Step-by-step explanation:
V=π(d /2)2h=π·(38 /2)2·109 ≈ 1.23619×105m³
Not sure this is right
Not sure if it’s right
The perimeter of a square is 100 feet. What is the length of one of its sides? Explain your work.
Answers
Answer:
25
Step-by-step explanation:
to find the perimeter you add up all the sides and since it's a square and squares have all four equal sides
you just divide 100/4=25
4 sides of a square. Each side of a square is equal. You said the perimeter is 100. So if we put it in an equation, lets say S = Side. 4s=100. Now we just divide. s=25
Each side is 25
Thank or brainliest if helpful :D
Which two expressions are equivalent? *
Answers
Answer:
6x+9x and 3(2x + 3x)
Step-by-step explanation:
Answer:
The Bottom Right option would be correct, 6x + 9x and 3 (2x + 3x)
Step-by-step explanation:
If put 3 (2x + 3x) in standard form, it would result in;
3 * 2x = 6x
3 * 3x = 9x
Therefore
3 (2x + 3x) = 6x + 9x
Hope this helps!
How many terms are in each factor of the expression 9(7 + 2x)?
Answers
Answer:
2 terms i believe if i am wrong i apologize
Step-by-step explanation:
.
What are the vertices of the resulting image A’B’C’D’E after rotating the figure 90 degrees about the origin?
Answers
Answer:
45
Step-by-step explanation:
Please help me! Will give Brainliest!!
Answers
Answer:
18 units
Step-by-step explanation:
Answer:
18 units that is the answer. :)
Write an equation for the relationship between the number of cups of blue paint, x, and the number of cups of red paint, y in the table in #3.
Hint: Use the formula y = kx
Answers
Answer:
Step-by-step explanation:
A certain shade of pink is created by adding 3 cups of red paint to 7 cups of white paint.
Hint: Use the formula y = kx
Answer questions #13 & 14. Number 13: What is the system shown? Number 14: Type the correct answer in the box. THE IMAGE BELOW SHOWS BOTH QUESTIONS.
Answers
Answer:
124
Step-by-step explanation:
248)
What is the value of y in the triangle?
Enter your answer in the box. Round your final answer to the nearest hundredth.
y =
ft
A right triangle. The hypotenuse is labeled as 15 feet. The perpendicular is labeled as y. The alternate base angles are labeled as right angle and 26.5 degrees, respectively.
Answers
We have to keep in mind, that the sum of three angles of a triangle is always 180°. This data will help us to solve this mathematical problem. Hence,the value of y
55 degrees
One fair spinner (A-D) is spun and one fair dice (1-6) is rolled.
What is the SAMPLE SPACE of the possible outcomes?
SHOW YOUR WORK!
Answers
Answer:
All the possible outcomes are 1-a, 2-a, 3-a, 4-a, 5-a, 6-a, 1-b, 2-b, 3-b, 4-b, 5-b, 6-b, 1-c, 2-c, 3-c, 4-c, 5-c, 6-c, 1-d, 2-d, 3-d, 4-d, 5-d, 6-d,
Step-by-step explanation:
hope u get 100 on your quiz
Identify the possible solutions for the INEQUALITY: x > 5 *
Answers
hey dale plzzzz helppp
Answers
Answer:
Step-by-step explanation:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.
12+ 12+ 14+ 16+17+18+18= 123
hold up one
Which of the expressions below are equivalent to 0.5( 4x + 12)
A. 8x
B. 2x + 6
C.16x
D. 4x
Answers
0.5(4x + 12)
2x + 6
