Answers
Answer:
2. Surface Area = 576m^2
3. Surface Area = 300 yd^2
Step-by-step explanation:
2.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 8m * 6m = 1/2 * 48 = 24 m^2
Right Triangle: Area = 24m^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 22m * 6m = 132m^2
Middle Rectangle: Area = 22m * 8m = 176m^2
Bottom Rectangle: Area = 22m * 10m = 220m^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 24 + 24 + 132 + 176 + 220
Surface Area = 576 m^2
3.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 9yd * 4yd = 1/2 * 36 = 18 yd^2
Right Triangle: Area = 18 ydm^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 12yd * 8yd = 96yd^2
Middle Rectangle: Area = 12yd * 5yd = 60yd^2
Bottom Rectangle: Area = 12yd * 9yd = 108yd^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 18 + 18 + 96 + 60 + 108
Surface Area = 300 yd^2
I am not sure if there is a short cut.
300yd^2
Hope this helps
Related Questions
The rectangle below has been enlarged by a scale of 3.5.
A rectangle with a length of 8 and width of 6.
[Not drawn to scale]
What is the area of the enlarged rectangle?
48 square units
168 square units
336 square units
588 square units
Please help fast. Thank you <3
Answers
Answer:
48 square units
Step-by-step explanation:
Area = length x width
= 8 x 6
= 48
Answer:
588
Step-by-step explanation:
8 x 3.5 = 28
6 x 3.5 = 21
Formula = Length x Height = Area
28 x 21 = 588
A machine in a factory makes chairs at a rate of 2 chairs every 10 minutes. - How much time does the machine take to make 5 chairs? - How many minutes would it take for the factory to fulfill an order for 32 chairs? Show your work or explain how to determined your answers. can you please EXPLAIN the answer.
Answers
Step-by-step explanation:
First we will take the time needed to make one chair by unitary method
then just multiply by how many chairs you want to calculate
Answer: It takes the machine 25 min to make 5 chairs and takes 160 min to make 32 chairs
Step-by-step explanation: ok so for 5 chairs it will take 25min 2 chairs = 10 plus 2 = 20 + 1 chair = 25 min I am sorry if I make no sense i suck at explaining things. for 32 chairs you can do 32 TIMES 5 and that would be 160 HOPE THIS HELPS SORRY IF I DID NOT MAKE SENSE.
Two records and three CDs cost $36. Three records and two CDs cost $34. Find the cost of each record and each CD.
please show you work and the answer
Answers
Answer:
CD=8
R=6
Step-by-step explanation:
2r+3c=36
3r+2c=34
6r+9c=108
-6r-4c=-68
5c=40
c=8
Answer:
each record is 9 dollars and each CD cost 6 dollars
Step-by-step explanation:
36÷2=18
18÷2=9
18÷3=6
Scale drawing: a rectangle with length 4 feet and width 3.75 feet. Initial dimensions: a rectangle with length 24 feet and width 15 feet. New dimensions: a rectangle with length 20 feet and width 18.75 feet.
Abdul planned a pool to be 24-feet long. To fit in his yard, however, the pool can only be 20-feet long. Abdul’s ratio and work is below. Where did he make an error?
StartFraction 24 feet divided by 6 over 20 feet divided by 6 EndFraction = StartFraction 4 over 3 EndFraction
Abdul’s work is correct.
Abdul should have divided by 5, not 6.
Abdul should have divided by 4, not 6.
This problem has no change in the scale factor.
Please help! Fast! Thank you <3
Answers
Answer:
Abdul should have divided by 4, not 6.
Step-by-step explanation:
What Ordered pairs would you proud to show the puppies weigh on a coordinate grid? How do you think the ordered pairs would be different if the puppies weight was measured every week instead of every month explain your reasoning
Answers
Answer: 5
Step-by-step explanation:
please help me with this
Answers
Have a nice day
4x-14=2x please solve need help
Answers
Answer:
7
Step-by-step explanation:
1. Subtract the 4x on both sides = -14 = -2x
2. Divide -2 on both sides to get -14/-2 = x
3. -14/-2 = 7 so 7 = x
brainliest but please show the work
Answers
Answer:
the answer is 18
Step-by-step explanation:
you have 9m so you just times it by 2.
help help help help help help help
Answers
Answer:
edges: 24; vertices: 16
Step-by-step explanation:
to count the edges you must see how many places two shapes meet
on the top the shapes meet 8 times
in the middle they meet 8 times
on the bottom they meet 8 times
there are 24 edges
for the vertices you must count how many points there are
on the top there are 8
on the bottom there are also 8
so there are 16 vertices
Answer:
There are 16 vertices and 24 edges.
Whoever gets it right can have brainliest, but answer ASAP!
Answers
10^3
Step-by-step explanation:
any time you see a number for example 7^6 you always start with those first when you have a math question like the one on the screenshot
Please answer, i'm timed (EDGE 2022)
Answers
Answer:
ahh, ok so i believe its A AND E
Step-by-step explanation:
i have taken this quiz i think and i think this was it if im wrong im SOOO sorry
Answer:
Im pretty sure its #2
Step-by-step explanation:
hope thats my explanation.
Trish is sorting bolts for her home repair business. She has an 8-pound bag of bolts. If each kitchen her team repairs requires 1/5 pound of bolts, how many kitchen can she repair? Joshua solves the problem by finding 8 ÷ 1/5 = 40. Melanie solves the problem by finding 8 × 5 = 40. Use the drop-down menus to explain why Joshua and Melanie are both correct.
Choose... a whole number by a unit fraction is the same as multiplying a whole number by the Choose... of the unit fraction.
CHOOSE THING STUFF
1st choose: MULTIPLYING or DIVIDING
2nd choose: NUMBERATOR or DEMOMINATOR
Answers
Answer:
40
Step-by-step explanation:
8 divided by 1/5 is the same thing as 8 multiplied by 5
Barbra wrote the equation480xh=4656, where h is the number of hours it took a jet flying at a constant speed of 480 miles per hour to travel 4656 miles. Solve for h.
Answers
Answer:
9.7 I think because if you do 480x9.7 it will equal 4656.
(9x^3+2x^2-5x+4) - (5x^3-7x+4) Show your work.
Answers
2x^2 doesn’t substitute with anything
-5x - (-7x) = -5x + 7x = 2x
4 - 4 = 0
Reminders
4x^3 + 2x^2 +2x
If you have have to simplify
2(2x^3 +x^2 +x)
Write the number for fourteen million eighty thousand.
Answers
Answer:
14,080,000
Step-by-step explanation:
where the 4 is is the millions place
where the 1 is is the 10 millions place
where the 8 is is the 10 thousands place
Step-by-step explanation:
14080000 answer is please follow me ......
Calculate the average (arithmetic mean) from the given number of data values and the sum of the data values. (rounded to the nearest tenth) A) 0.3 B) 31.0 C) 31.8 D) 31.9
Answers
Answer:
D 31.9
Step-by-step explanation:
Please help me with this
Answers
Choose the THREE decimals that make the equation below true.
68.05 > ____
options:
1. 68.012
2. 680.2
3. 68.006
4. 68.3
5. 68.049
6. 68.1
Answers
answer-1 ,3, 5
Step-by-step explanation:they are all less than 68.05
Find the measurements
Answers
Answer:
are you sure this is a middle school question
Step-by-step explanation:
The measure of two exterior angles from the given figure are 60° and 90°.
What is sum of exterior angles of polygon?An exterior angle is an angle which is formed by one of the sides of any closed shape structure such as polygon and the extension of its adjacent side. The sum of the measures of the exterior angles of a polygon is equal to 360 degrees, irrespective of the number of sides in the polygons.
From the given figure, the exterior angles are 70°, 2x°, 65°, 75° and 3x°.
Here, 70°+2x°+65°+75°+3x°=360°
210°+5x°=360°
5x°=150°
x=30°
So, 2x=60° and 3x=90°
Therefore, the measure of two exterior angles are 60° and 90°.
Learn more about the sum of exterior angles of polygon here:
https://brainly.com/question/1983075.
#SPJ7
Please help! Brainliest will be given out!
Answers
Answer:
D
Step-by-step explanation:
Product is multiplication
and the quotient is divison.
Hope I helped
Answer:
Figure 4) [tex]2a + b/4[/tex]
Step-by-step explanation:
**Brainliest would be appreciated**
Zach substitutes the values 32 inches, 20 inches and 20 inches into the Pythagorean theorem. Explain what Zach is most likely trying to find out.
Answers
Answer:if a triangle is a right triangle, then the sum of the squares of the lenghts of the legs is equal to the square of the length of the hypotenuse.
- a property of all triangles with a right-angle (an angle of 90°)
Step-by-step explanation:
Zach is trying to find out the hypotenuse value of the right-angle triangle.
What is the right triangle?A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.
The Pythagorean theorem states that "in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides".
Zach is most likely trying to find the length of the hypotenuse of a right triangle, which is the side opposite the right angle, given the lengths of the other two sides.
In this case, given 32 inches, 20 inches, and 20 inches values, he's trying to find out the hypotenuse value of the right-angle triangle.
Learn more about the right triangle here:
brainly.com/question/6322314
#SPJ2
Lines Ⅿ and N are parallel and are cut by transversal Ⅼ. Which statement is true?
Answers
Angle v is smaller than 128 degrees. Angle r is larger than 52 degrees. Angle t is smaller than 128 degrees.
ANSWER: C. Angle s
Write the number for three million nine hundred thousand .
Answers
Answer:
Down below
Step-by-step explanation:
The correct format for this is 3,900,000
Answer:
3,900,000
Step-by-step explanation:
Whoever answers correctly can have brainliest
but answer asap
Answers
Answer:
3 1/3
Step-by-step explanation:
2 1/2 = 5/2
1 1/3 = 4/3
5/2×4/3
5×4/2×3=
20/6=
10/3 = 3 1/3
Answer:
3 1/3
Step-by-step explanation:
2 1/2 x 1 1/3 = 3 1/3
Sophie Ruth is eating a 50-gram chocolate bar that contains 30%percent cocoa.
How many grams of cocoa is in the chocolate bar?
Answers
Answer: 15
Step-by-step explanation: im pretty sure its 15 cuz 30% of 50 = 0.3x50=15
There're 15 grams of cocoa in the chocolate bar
Ociel has designed a square mural that measures 10 feet on each side. Bill has also designed a square mural, but his measures y feet shorter on each side. How much smaller than Ociel's mural is Bill's mural? Explain.
Answers
Answer: The correct answer for this question is this one: "(10-y)^2". Ociel has designed a square mural that measures 10 feet on each side. Bill has also designed a square mural, but his measures y feet shorter on each side.
Step-by-step explanation:
Area of Ociel's mural = 10 * 10 = 100 ft^2
Area of Bill's mural = (10-y)^2
Answer:
The correct answer for this question is this one: "(10-y)^2". Ociel has designed a square mural that measures 10 feet on each side. Bill has also designed a square mural, but his measures y feet shorter on each side.
Area of Ociel's mural = 10 * 10 = 100 ft^2
Area of Bill's mural = (10-y)^2
Step-by-step explanation:
them above me is correct!
CAN SO,EOME HELP ME.
Answers
Find the zeros of the function f(x)=x(x²-5x+6)
Answers
Answer:
The zeros are 0,3,2
Step-by-step explanation:
Heres a graph
Choose the best description of ABC and RST. WILL CHOOSE BRAINLIEST
Answers
Answer:
D
Step-by-step explanation:
These three theorems, known as Angle - Angle (AA), Side - Angle - Side (SAS), and Side - Side - Side (SSS), are methods for determining similarity in triangles.
As A has angles 90,25 and 65 and B has angles 90,45 and 45, there are no two pairs of angles that are similar. Also as the angles are not equal the sides can't also be equal. So none of the above three methods are applicable here.
A hoodie was $40 but is marked up 35%. What is the selling price?
Answers
Answer: The selling price is $54 and the 35% markup is equal to 14 dollars.
