This figure represents a piece of a structure that will be built out of sheet metal. The construction crew needs 3 of these pieces.
How much sheet metal is needed to build all 3 pieces.
Enter your answer in the box.

This Figure Represents A Piece Of A Structure That Will Be Built Out Of Sheet Metal. The Construction

Answers

Answer 1

Answer:

  702 ft²

Step-by-step explanation:

The total surface area of the prism is the sum of the areas of its 7 faces.

lateral area

The width of each rectangular face is 8 ft. The total length of all of the rectangular faces is equal to the perimeter of the base:

  7 ft +5 ft +3 ft +5 ft + 2 ft = 22 ft

So, the rectangular area is ...

  A = LW = (8 ft)(22 ft) = 176 ft²

__

base area

The area of each base is equivalent to the area of a 5 ft×7 ft rectangle with a 3 ft×4 ft right triangle cut off one corner. The base area will be ...

  A = LW -1/2bh

  A = (5 ft)(7 ft) - 1/2(3 ft)(4 ft) = 29 ft²

__

area of one

So the total surface area of one structure is ...

  lateral area + 2×(area of one base)

  = 176 ft² +2(29 ft²) = 234 ft²

__

If 3 pieces are needed, the total amount of sheet metal needed for their construction is ...

  (234 ft²) × 3 = 702 ft² . . . . needed to build all 3 pieces

Answer 2

Answer:

the answer is 702 I took the test


Related Questions

An artist makes necklaces. She packs each necklace in a small jewelry box that is134inches by 214 inches by 34 inch. A department store ordered 270 necklaces. The artist plans to ship the necklaces to the department store using flat-rate shipping boxes from the post office. Which of the flat-rate boxes should she use to minimize her shipping cost?

Answers

Answer:

Small flat rate box

Step-by-step explanation:

Since she sells necklaces we can assume that the question is missing spaces and the actual dimensions are 1 3/4inch by 2 1/4 inch by 3/4 inch. This being the case she can use the Small flat rate box from the local post office for her necklaces. This is the smallest flat rate packaging available aside from envelopes, but since the artist needs a 3dimensional box the envelopes would not work. This small flat rate box has the following dimensions  8 11⁄16″ x 5 7⁄16″ x 1 3⁄4″ it also can hold up to 70lbs which far exceeds the weight of the necklaces.

Which part of the expression 2(3+4)is the sum of two terms

Answers

Answer:

Step-by-step explanation:

You have only two parts to consider

2  and

3 + 4

Notice the wording "Sum of" That means there has to be a plus sign somewhere in the answer.

Answer: 3 + 4

Min wants to make 100 name tags with ribbons attached to them. Each name tag requires five centimeters of ribbon. She has 3.25 meters of ribbon. Exactly how many more centimeters of ribbon does Min still need to make 100 name tags?
A: 175
B: 305
C: 325
D: 825

Do it Step By Step

Answers

Answer:

a; 175 centimeters

Step-by-step explanation:

One meter is 100 centimeters

this means that 3.25 meters is essentially just 325 centimeters

if she wants to make 100 name tags she must do 100 times 5 to get how many centimeters of ribbons she needs

100 * 5 = 500

she only has 325 centimeters so you subtract 325 from 500

500 - 325 = 175

Which must be true in order for the relationship to be correct? and and and.

Answers

Answer:

?

Step-by-step explanation:

Answer:

is D

Step-by-step explanation:

correct on edge

A group of friends were working on a student film that had a budget of $800. They spent all their budget on props and equipment. They used 83% of their budget on equipment. How much money did they spend on props?

Answers

Answer:

$136

Step-by-step explanation:

100% - 83% = 17%

the 17% is on props.

so, take 17/100 and multiply with $800, which you will get 136.

so the amount of money spent on props is $136

What are the solutions of x2 10x 16 = 0? write the equation in standard form. factor the polynomial. apply the zero product property. solve the resulting equations. x2 10x 16 = 0 (x 2)(x 8) = 0 x 2 = 0 or x 8 = 0 x = and x =

Answers

The values of x or the solution of the of provided polynomial equation are x=-2 and x=-8.

What is the factor of polynomial?

The factor of a polynomial is the terms in linear form, which are, when multiplied together, give the original polynomial equation as a result.

The given polynomial equation in standard form is,

[tex]x^2 +10x +16 = 0[/tex]

Now factor the polynomial.

[tex]x^2 +10x +16 = 0\\(x 2)(x 8) = 0[/tex]

Apply the zero product property and find out the factors as,

[tex]x +2 = 0, x +8 = 0[/tex]

Solve the resulting equations by equating both the factors one by one to the zero and find the roots.

[tex]x +2 = 0\\x=-2\\[/tex]

Similarly, for x+8=0,

[tex]x +8 = 0\\x=-8[/tex]

Thus, the values of x or the roots of the equation are,

[tex]x = -2, x =-8[/tex]

Hence, the values of x or the solution of the of provided polynomial equation are x=-2 and x=-8.

Learn more about factor of polynomial here;

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Answer:

-2 and -8

Step-by-step explanation:

got my answer from the person above.

Harold measures the heights in inches of the new plants that are growing in his greenhouse. he records the lengths shown below and wants to plot them on a line plot. 19.5 21.5 18.0 19.5 19.25 19.5 21.0 18.25 20.5 18.75 19.0 19.0 19.25 22.0 use the drop-down menus to complete the following sentences about the line plot. the line plot has choose... dots plotted on it. the least value plotted on the line plot is choose... . the greatest value plotted on the line plot is choose... . the height of choose... inches occurs the most often.

Answers

The least value plotted on the line plot is 18.0, the greatest value plotted on the line plot is 22.0, and the height of inches that occurs the most often is 19.5 with 3 times.

What is a mode?

In a set of data values, the mode is the value that appears the most frequently.

A.) The least value plotted on the plot is the minimum height of the plant Harold, therefore, the least value plotted on the line plot is 18.0.

B.) The greatest value plotted on the line plot is 22.0 is the maximum height of plant Harold, therefore, the greatest value plotted on the line plot is 22.0.

C.) The height of inches that occurs the most often is the mode of all the data points of the height of the plant that is given to us, therefore, the height of inches that occurs the most often is 19.5 with 3 times.

Hence, the least value plotted on the line plot is 18.0, the greatest value plotted on the line plot is 22.0, and the height of inches that occurs the most often is 19.5 with 3 times.

Learn more about Mode:

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Answer:

The line plot has 14 dots plotted on it.

The least value plotted on the line plot is 18.0

The greatest value plotted on the line plot is 22.0

The height of 19.5 inches occurs the most often

Step-by-step explanation:

hope this helps :)

I’ll give brainliest hurry pls

All questions please. I need help

Answers

Answer:

7) -4

8) -3

9) 2

10) 3

11) 1

12) 0

Step-by-step explanation:

The form your equations are in is slope intercept form which is the equation...

y = mx + b

m = slope; b = y-intercept

Y-intercept is defined as the point where a line or curve crosses the y-axis of a graph.

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

does anyone know the anser?

Answers

Answer:

just subtract 38 from 72 and but the answer as x   x:38

Step-by-step explanation:

7x+5 and 12x *
A: Yes, they are equivalent
B: No, they're not equivalent

Answers

B. They are not equivalent

Answer:

No they are not equivalent.

Step-by-step explanation:

7x + 5 stays the same. You cannot combine them since they aren't like terms.

12x isnt 7x + 5. Therefore no they are not equivalent.

I need help with the second one plz help now 50 points

Answers

Answer:

If the temp is higher so is the amount of people on the beach

Step-by-step explanation:

Giovanni arrived at a railway station in Venice at 06 45

Write this time using the 12-hour clock.

Answers

Answer: 6:45AM

Step-by-step explanation:

Just add AM or PM

The mode,median,media in 5, 18, 42, 27, 8?

Answers

Answer:

Mean/Average: 20

Median/Middle: 18

mode: there is no mode.

I am 100% sure it is correct.

Step-by-step explanation:

Brainliest please! It would really make my day.

PLEASE HELP


2. Calculate the slant height for the given cone. Round to the nearest tenth
(1 point)
Diameter = 18 cm
Height = 7 cm
O 11.2 cm
O 12.5 cm
O 14.8 cm
O 11.4 cm

Answers

Answer:

11.4 cm

Step-by-step explanation:

Using pythagoras theorem,

In which of the following categories do the three families spend about the same dollar amount each month (within $25 of each other)? Select all that apply.


- Other Needs

- Housing

- Taxes

- Insurance

- Childcare

- Food

- Transportation

Can someone pls answer!!!

Answers

The category in which the families spend about the same dollar amount each month are food and transport.

What is a circle graph?

A circle graph is used to show information in a circle. The circle is divided into slices which represent a numerical proportion.

Amount spent on food by family A = (14/100) x 5400= $756

Amount spent on food by family B = 16/100) X 4675 = $748

Amount spent on food by family C = (11/100) X6675 = $734.25

Amount spent on transport by family A = (11/100) x 5400= $600.75

Amount spent on transportby family B = 13/100) X 4675 = $607.75

Amount spent ontransport by family C = (9/100) X6675 = $594

To learn more about circle graphs, please check: https://brainly.com/question/26250795

Find the slope and the y intercept for the equation below 2x+y=7

Answers

slope= -2 y-intercept =7

Step-by-step explanation:

y=-2x+7

m=-2 c=7

Part A: One of the factors of the polynomial function p(x)=2x^4+3x^3−x is (2x−1).
Write p as the product of (2x−1) and another polynomial.

Part B: What are the solutions to the equation p(x)=0? Enter the solutions from least to greatest.

Answers

Answer:

Step-by-step explanation: 2x+6

Another factor will be x and ( x + 1 )² and the solution will be -1, 0, and 1/2.

What is expansion?

In mathematics, every real-world issue may be transformed into an equation, sometimes in the form of a factor, which must then be expanded to get a solution.

Expanded form is the term used in mathematics to refer to the process of expanding a number to convey the value of every digit and place value.

Given,

p(x)=2x⁴ + 3x³ −x one factor is (2x−1)

To find another factor we divide p(x)=2x⁴ + 3x³ −x by (2x−1)

Then we got remainder as 0 and quotient ( x³ + 2x + 1 )

So,

(2x−1) ( x³ + 2x² + x ) = 0

(2x−1) (x) ( x² + 2x + 1) = 0

(2x−1) (x) (x + 1)² = 0

Now the solution to this

(2x−1) = 0 ⇒ x = 1/2

(2x−1) (x) ( x² + 2x + 1) = 0 ⇒ x = 0

And

(x + 1)² = 0 ⇒ x = -1

Hence, another factor will be x and ( x + 1 )² and the solution will be -1, 0, and 1/2.

For more information about the expansion

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h(x)=-1/3x^2+2x-4 graph the equation

Answers

You should be able to note that this is a parabola which opens downward. Taking the derivative and setting it to -0- will yield the max of the equation, That is

[tex]y=-\frac{1}{3} x^{2} +2x-4[/tex] ⇒ [tex]\frac{dy}{dx} =-\frac{2}{3} x+2=0[/tex] ⇒ [tex]x=3[/tex]

35 + 35= I am adding two positive integers so my answer will be positive.

I am adding a negative and positive so my answer will be negative.

I am adding a negative and a positive so my answer will be positive.

I am adding two negative numbers so my answer will be negative.

Answers

Answer: I am adding two positive integers so my answer will be positive

If its 35 + 35 they both are positive hence I am adding two positive integers so my answer will be positive.

Hope I helped

Answer:

I am adding two positive integers so my answer will be positive.

Step-by-step explanation:

Note that;

Positive + Positive = Positive

Positive + Negative = Negative

Negative + Negative = Positive



~Lenvy

if n^3=x and n^4=20x , where n>0, what is the value of x?

Answers

Step-by-step explanation:

∠2 and ∠7 are alternate exterior angles so they are equal.

So you can create the equation

40x-48 = 20x+52   Subtract 20x from both sides. Add 48 to both sides.

20x = 100

x = 5

if you need  m∠2 Substtute 5 for x in 20x+52  

20(5) + 52 = 100 +52   m∠2= 152°

m∠7  40(5) - 48 =  200-48  m∠7= 152°

The value of the variable x is given as 8000.

What are the rules of exponents?

Some of the rules of exponents are as follows,

The product of two exponents having the same power is equal to the power of their base multiplied.

The product of two exponents having the same base is equal to the sum of the powers of different exponents to the same base.

The given exponential expressions are as below,

n⁴ = 20x

And, n³ = x

Then as per the rule of exponent, the following it can be written as,

n³ = x

⇒ n × n³ = n × x

⇒ n⁴ = nx

⇒ 20x = nx

⇒ n = 20

Then, x = 20³ = 8000

Hence, the value of x is found to be 8000.

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The length of a rectangular plot of land is 2m more than its breadth. If it's area is 120m^2, find its length and breadth.​

Answers

Answer:

length is 40 and breadth is 20

Step-by-step explanation:

120 =2( l + b )

120 = 2( 2x +x )

120= 2 x 3x

120 =6x

120/6 = x

20 = x

length=2x = 2 x 20 = 40

breadth= x = 20.

hope it helps u

factorize x square -5x+6

Answers

Answer:

(x-2)(x-3)

Step-by-step explanation:

x1 = 2

x2 = 3

easy

The ratio of ₹ 2 to 120 paise is ___________

Answers

Answer:

5 : 3

Step-by-step explanation:

100 paise = 1 rupee

Therefore, the ratio =>

2 rupees : 120 paise

2 : 1.2

10 : 6

5 : 3

Jennifer is buying cupcakes for a party. 12
cupcakes is $8.40. What is the unit rate for
each cupcake?
I reallyyyyy need help I I have no idea about unit rates

Answers

Answer:

24

Step-by-step explanation:

1. Find the length of the missing side. Leave your answer in simplest radical form.

Answers

Answer:

[tex] \sqrt{4 ^{2} + 3 ^{2} } [/tex]

=root 25 which is 5

What is the surface area of this right triangular prism?

Right triangular prism. The height of the prism is labeled 15 in. The base of the prism is a triangle with sides labeled 17 in., 17 in., ad 30 in. There is a dashed line from the vertex of the triangle perpendicular to the 30 in. side that is labeled 8 in.

50 POINTS!!!

Answers

Answer:

1800 in^3

Step-by-step explanation:

0.018 + (3.1 × 10-3)
Simplified

Answers

Answer:

28.018

and that's the answer.

Step-by-step explanation:

0.018 + 31 - 3

31.018 - 3

which gives 28.018 as the final result

Gina deposits $150 at the start of each year into a college savings account that pays 2% simple interest at the end of each year. She does not deposit the interest she earn each year. How much total interest will Gina Earn on her deposit through the end of the fifth year?

Answers

Answer:

$45

Step-by-step explanation:

Given the following :

Amount deposited in first year = $150

Interest rate (r) = 2% = 0.02

First year:

Simple Interest = principal * rate * time

= $150 * 0.02 = $3

2nd year:

Principal = $150 * 2 = $300

($300 * 0.02) = $6

3rd year:

Principal = $150 * 3 = $450

($450 * 0.02) = $9

4th year:

Principal = $150 * 4 = $600

(600 * 0.02) = $12

5th year:

Principal = $150 * 5 = $750

($750 * 0.02) = $15

Total interest earned :

$(3 + 6 + 9 + 12 + 15)

= $45

There are 37 cans of pineapple on each shelf at food mart if there are 7 shelves of pineapple estimate the number of cans pineapple at food mart by rounding the number of cans on a shelf yo the nearest ten

Answers

Answer:

260

Step-by-step explanation:

7 shelves containing 37 cans of pineapples each would give you 259 cans of pineapple. Then, round to the nearest ten would give you 260.

What is 2xy+7y-19x²y=2x simplified?

Answers

Answer:

Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

[tex]x=\frac{y-1+\sqrt{134^2-2y+1} }{19y}[/tex]

[tex]x=\frac{y-1-\sqrt{134^2-2y+1} }{19y}[/tex]

Thanks!

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