Mathematics High School

Davindra made a paper box that is 8 in. Long, 5 in. Wide, and 1 in. High. It is shaped like a rectangular prism. What is the surface area of the box? *

Answers

Answer 1

Answer:

106 in²

Step-by-step explanation:

Given that :

Davindra made a paper box that is 8 in. Long, 5 in. Wide, and 1 in. High.

Using the relation :

SA=2lw+2lh+2hw

Surface area :

2(lw + lh + hw)

l = 8 ; w = 5 ; h = 1

Surface area :

2(8*5 + 8*1 + 1*5)

Surface area :

2(40 + 8 + 5)

= 2(53)

= 106 in²

Related Questions

Please help me I will give Brain

Answers

Answer:

your answer would be 68

Step-by-step explanation:

because it looks like in the photo that it is bigger then the 72 but smaller then the 90 so the answer would be 68

please mark me brainlyest?

Please Help
please and thank you!

Answers

Answer:

Step-by-step explanation:

cube means 3D  square.. right?

so for volume  we want the height x width x length.. make sense?

since each edge is 9'  

the volume is [tex]9^{3}[/tex] = 729  [tex]ft^{3}[/tex]

Answer: 729

Step-by-step explanation:

This is very simple all you do is cube 9

[tex]9^{3}\\729[/tex]

Please help, I will give brainliest, and look at the screen shot!

Answers

Where’s the question?? I can’t answer without a question.

You guys are Smart, Answer me this. But I need It fast-

Answers

Answer:

E = 58

F = 32

G = 90

Step-by-step explanation:

3x + 31 + 5x -13 + 90 = 180

3x + 31 + 5x -13 = 90

8x = 90 - 31 + 13

8x = 72

x = 72 / 8

x = 9

E = 3(9) + 31 = 27+31 = 58

F = 5(9)-13 = 45 - 13 = 32

G = 90

what is the slope of the graph?

Answers

The answer to your question is y=2-2x

1. What is the rule for the function table? *

Answers

Square the term number is the answer

The square of 3 is 9 and the square of 4 is 16
square the term number

Use Substitution to solve the following System of Equations.
y= 4x + 3
y = -2 – 2

Answers

Set them equal to each other then solve

Please answer ASAP no links please and thanks u

Answers

Step-by-step explanation:

the answer is b

Answer:

C. 120 ft^2

Step-by-step explanation:

The area of the triangles= (1/2*3*4)2=12

The area of the larger parallelogram=5*9=45

The area of the bottom rectangle=4*9=36

The area of the vertical rectangle=3*9=27

Totale Surface Area=12+45+36+27=120

Walmart pays $2.50 for a 30 pack of individual chips. They markup the chips by 319%? How much is the 30 pack of chips at Walmart? Include a unit/label with your answer. ROUND TO THE NEAREST CENT

Answers

I love this game but I me answer 1

Answer:

$7.98

Step-by-step explanation:

I am not sure if this is right but hopefully this helps!

Ready for this quick math? 10 + 5 x 14 + 32 x 11 - 2 x 1 + 56 x 111 + 76 - 83458 =. Try solving this. ( Then subscribe to socksfor1).

Answers

Answer:

The answer for this is -76736

Step-by-step explanation:

The volume of a solid is 12 in cubed. If the solid is enlarged
proportionally so that its side lengths increase by a factor of 2,
what is the volume of the enlarged solid?

Answers

Answer:

hello louser your a very crazy man

Step-by-step explanation:

PLEASE HELP! 100 POINTS ! AND BRAINLIEST.

Find the area of the following figure. Explain or show how you got your answer.

Answers

Answer:

26.5 units

Step-by-step explanation:

i just counted the units on the inside.

but you could also split this shape into two rectangle like shapes and then find the area of both of those and then add them together.

hope this helps :)

Answer:

area =no of full square + half square =24+1/2×5=26.5 unit ²

Steps to putting 12y^2-4xy+9x^2=18x-124 in standard form

Answers

skdkkwksksksks what lol xd

​Calculate the bond energies that correspond to arrows A, B and C in the diagram:

Answers

Answer:

Parted = farted and pooed, wafflebox = person who waffles (talking about random things), gogglebox = person who stares at people, battery brain = person who uses drugs. You might want to use these words so no one knows what you are talking about and you can talk about people badly without them knowing

Step-by-step explanation:

What is 3 divided by 6 Keep change flip?

Answers

Step-by-step explanation:

Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.

Look at the graph
The Rate of change between point A and point B is 2. What is the rate of change between point C and D?

Answers

Answer:

2/1

Step-by-step explanation:

Answer:

2 i think

Step-by-step explanation:

rise 2 over one makes 2/1 which is 2

Which shape shows a reflection?

I’m scared to answer because I’m at 90 and I know if I get it wrong I’ll drop again

Answers

Answer:

B! Can I plz have Brainliest!!!!

Step-by-step explanation:

I've never gotten one before!

Someone please help with this!!!

Answers

Answer:

y=100x+18

Minutes included over the cost of plan

cost of plan starts

Step-by-step explanation:

(x+4) (x-1) in standard form

Answers

Answer:

x^2-5x+4

Step-by-step explanation:

(x+4)(x-1) in standard form is x^2-5x+4

20% of what number is 80?​

Answers

[tex]\text {Hi There! Let's Solve this Problem!}[/tex]

[tex]\text {To Solve this Problem you'll be Dividing the Numbers. Dividing this problem}[/tex] [tex]\text {will get your answer.}[/tex]

[tex]\text {\underline {Divide}}[/tex]

[tex]\text {80/20 Percent}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {400}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer: 400

Step-by-step explanation: ...

Which fraction would make this equation true? 7 x ? = 5 1/4

Answers

Answer:

3/4

Step-by-step explanation:

Assuming that the fraction is a

So, 7 * a =5 1/4

7 * a = 21/4

a = 21/28

a = 3/4

The fraction is 3/4

Answer:

3/4

Step-by-step explanation:

The square of a number x is 16 more than six times the number
Form an equation in x and solve it.​

Answers

Answer:

x= 8

Step-by-step explanation:

x^2 = 6x+16

TAKE RHS OVER TO LHS TO EQUATE IT TO 0

x^2 - 6x - 16 = 0

FACTORISE

(x-8)(x+2) =0

Therefore

x-8= 0 or x+2= 0

x= 8 or x= - 2

Sub and see which works

8^2 = 6(8) + 16

64= 64

-2^2 = 6(-2) + 16

-4= 4

So the answer must be

x= 8

Pencils cost $.10 and erasers cost $0.25. steve bought 5 more pencils than erasers. he spent a total of $1.55. how many erasers did steve buy?

Answers

Answer:

Let x be the number of pencils Steve bought.

Let y be the number of erasers Steve bought.

x=y+5

0.1x + 0.25y = 1.55

Solving the system, our answer is: (8, 3)

So, she bought 3 erasers.

Let me know if this helps!

Pls help me just drop the answer below I need help fast

Answers

Answer:

i believe the answer is 0,2

The answer would be 0,2

find the equation of the line that is perpendicular to this line and passes through the point (5,-3)

Answers

Answer:

y=-2x+5

Step-by-step explanation:

Maria's family drove 140 mi to her grandparents' house and averaged 56 mi/h​ on the way there. On the return trip, they averaged 50 mi/h.

What was the total time Maria's family spent driving to and from her grandparents' house?


2.5 h

2.6 h

5.2 h

5.3 h

Answers

The answer is 5.3 h there you go even tho someone already helped you

Answer:

5.3!

Step-by-step explanation:

I took the test on k12 mathematics :)

Solve 4/s=-2/9 please help

Answers

Answer: 4/15

Step-by-step explanation:

hope it's help you.......

2 + 14 + 2 − 12 = -4

Answers

Answer:

The answer is actually 6.

Answer:

no, it's 6.

Step-by-step explanation:

Mrs. Rodriguez assigns 9 more homework problems to
her afternoon class than to her morning class. On
Tuesday, the morning class was assigned 19 homework
problems. Amanda is a student in the afternoon class.
She has already completed 11 homework problems.
How many more problems must she complete?

Answers

19+9=28
28-11=17
17 is your answer.

Answer:

17 problems.

Step-by-step explanation:

19 + 9 = 28

(Amanda is in the afternoon class, so she gets 9 more homework assignments than the morning class, which gets 19.)

28 - 11 = 17

(Amanda has already completed 11 homework problems.)

Look at this equation. 3(x + 1) = 3x + Which number can be placed in the box that would create an equation that has an infinite number of solutions? OA) O OB) 1 C) 2 OD 3​

Answers

[tex]52 - x = 52[/tex]

[tex]x = 52 - 52[/tex]

[tex]x = 0[/tex]

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