A Rectangular Prism Is 3 Inches Long, 5 Inches Wide, And Has A Height Of 6 Inches. What Is Its Surface (2024)

Mathematics High School

Answers

Answer 1

Answer:

D) 126 in²

Step-by-step explanation:

A rectangular prism is 3 inches long, 5 inches wide, and has a height of 6 inches. What is its surface area?

The formula for the surface area of a rectangular prism =

A=2(wl+hl+hw)

Where

W= Width = 5in

H = Height = 6 in

l = Length = 3 in

Surface area =

2(5 × 3 + 6 × 3 + 5 × 6) square inches

2(15 + 18 + 30) square inches

2(63) square inches

= 126 square inches (in²)

Option D is correct

Answer 2

Answer:

126 in 2

Step-by-step explanation:

Related Questions

HELP
transform standard form linear equations into slope-intercept form 2x + 6y = 12

Answers

Make y the subject of the equation
6y=12-2x
y= (-1/3)x + 2
Slope = -1/3
Intercept = 2

Solve the system of lineal ed
3. y = -3/2 x + 1
y = 12x-3

Answers

Answer:

nose pero descarga symbolab en play stores ahí te dará la respuesta

Find the compound interest earned on £2300 invested for 12 years at 7% per annum

Answers

Answer:

$1932

Step-by-step explanation:

12x 7 = 84

84% of 2300 = 1932

if are is 24cm² find the x ​

Answers

Answer:

[tex]x = 6[/tex]

Explanation:

Given:

[tex]Area = 24cm^2[/tex]

See attachment for shape

Required

Find x

The attached shape is a rectangle.

So:

[tex]x * 4 = 24[/tex]

[tex]4x = 24[/tex]

Divide both sides by 4

[tex]\frac{4x}{4} = \frac{24}{4}[/tex]

[tex]x = \frac{24}{4}[/tex]

[tex]x = 6[/tex]

what is= X less then 12

Answers

Answer:

12-x

Step-by-step explanation:

(y - 3)-3/2+(y-3)-1/2=0

Answers

Answer:

y=4

Step-by-step explanation:

EASY BUT I NEED IT NOW

This recipe makes 15 cupcakes.

Deepak only wants to make 6 cupcakes.

How much of each ingredient does he need?

Recipe: Makes 15 cupcakes

10 ounces butter

8 ounces sugar

12 ounces flour

5 eggs
do i times these by 6 ??

Label ABC with the following information.
AB = 35
AC = 62
Find m/c.

Answers

Answer:

m<C = 34.4 °

Step-by-step explanation:

From the question given above, the following data were obtained:

Opposite = AB = 35

Hypothenus = AC = 62

Angle C =?

The value of m<C can be obtained by using sine ratio as illustrated below:

Sine C = Opposite /Hypothenus

Sine C = 35 / 62

Sine C = 0.5645

Take the inverse of sine

C = Sine¯¹ 0.5645

C = 34.4 °

Thus,

m<C = 34.4 °

find the measure of this angle in the triangle

PLEASE HELP this is the last question and im having trouble solving it!

I-ready

Answers

Answer:

85.....?................

Edin has £300 in his saving account. His bank offers him a fixed 5% intrest per annum ,for three years.How much interest will he have in three years

Answers

Answer:

£45

Step-by-step explanation:

Given data

P= £300

R=5%

T= 3 years

SI= PRT/100

substitute

SI= 300*5*3/100

SI=4500/100

SI= £45

Hence the interest is £45

Find each slope and y-intercept. Then graph each equation.​

Answers

Answer:

1/2= slope

-3= y-intercept

Step-by-step explanation:

According to the formula, y=mx-b:

b= y-interceptm= slope

Solve for x. -3 < x - 10

Answers

Answer:

7 < x

Step-by-step explanation:

-3 < x - 10

+10 +10

------------------

7 < x

Answer:

x > 7

Step-by-step explanation:

-3 < x -10

=> x - 10 > -3

=> x > 10 - 3

=> x > 7

Can someone help solve it​

Answers

Answer:

C

Step-by-step explanation:

The answer is C (the third one)

pls help i am on a timer

Answers

Answer: (x-6)(x+1)

Step-by-step explanation:

Sum : x2 − 5 x- 6

x2 + x-=6 x − 6

factor pair: x 2 + x − 6 x − 6

x( x+ 1 ) − 6 ( x + 1 )

rewrite from: x (x + 1 ) − 6 ( x + 1 )

(x-6)(x+1)

Answer:

A: (x-6)(x+1)

Step-by-step explanation:

We need to find 2 numbers that add to make -5 and multiply to make -6.

We already have the numbers infront of us, so by process of elimination we can remove B and D.

For the numbers, we need a positive number and a negative number (two negatives make a positive). We can eliminate C because at first -3 multiplied by 2 is -6. However, when -3 is added to 2 we get -1.

If we expand A, it makes the expression that needs to be factorised because...

-6 × 1 = -6

-6 + 1 = -5

So expanding it properly we get.

x² - 6x + x - 6

Simplify.

x² - 5x -6

Write 23/9 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.

Answers

Answer:

2.55555556

Step-by-step explanation:

What is the volume of the hemisphere? 583.2cm^3cm 3 291.6cm^3cm 3 6882.3cm^3cm 3 3441.1cm^3cm 3 Item at position 3

Answers

Answer:

See Explanation

Step-by-step explanation:

The question has missing details; as the radius or an attachment of the hemisphere is not given.

However, I'll solve on a general terms.

The volume of a hemisphere is: [tex]V = \frac{2}{3}\pi r^3[/tex]

Take for instance

[tex]r = 14.9cm[/tex]

The volume becomes:

[tex]V = \frac{2}{3} * 3.142 * 14.9^3[/tex]

[tex]V = \frac{2 * 3.142 * 14.9^3}{3}[/tex]

[tex]V = \frac{20787.151516}{3}[/tex]

[tex]V = 6929.051cm^3[/tex]

So, all you need to do is plug in the value of radius in the formula.

Multiply the binomials:
(i) (2x + 5) and (4x-3)​

Answers

Answer:

8x²+14x-15

Step-by-step explanation:

that the right answer

Answer:

8x² + 14x - 15

Step-by-step explanation:

(2x + 5)(4x - 3)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(4x - 3) + 5(4x - 3) ← distribute both parenthesis

= 8x² - 6x + 20x - 15 ← collect like terms

= 8x² + 14x - 15

Help for brainliest.

Answers

Answer:

160 hope this work!!! love

Can someone explain how to do this worksheet? when graphing the lines they don't seem to intersect with a UFO.​

Answers

Answer:

There are 2 equations together in each box, so what you need to do is graph them both. Then see where they intersect, that will be where the ufo they shot is. For example On the first two set of equations (y=x+6 & y=-x-4) when graphed together they intersect at (-5,1) which is where ufo 6 is. Meaning they shot Ufo 6

Which sets of side lengths could from a triangle?
choose all that apply.​

Answers

Answer:

E

Step-by-step explanation:

Answer:

d and e

Step-by-step explanation:

for them to be possible side lengths of a triangle the two shorter sides added together have to be greater than the longest side and an answer D and e 6 + 4 is greater than 9 and 5 + 5 is greater than 9 to so those are possible side lengths

Find the slope!!
Quickly please

Answers

the slope is 2
since the line goes up 2 and over 1

the equation to find slope is
(y2-y1)/(x2-x1)
(3-1)/(1-0) = 2/1 = 2

plz i need help. I know this is probably easy but I need help with this!

Answers

go to desmos graphing calculator

hit the "+" button in the top left

click table

put in the x and y values

after u do that click under the blue line surrounding number 1 and type in

y1~mx1+b

after u do that look in the number 2 box there should be the word parameters

under that there will be what m and b equals

3. Jorge used 2 packs of pencils in the first 1/3 of the year. At what rate is Jorge using pencils?​

Answers

Answer:

Jorge is using pencils at a rate of 6 packs a year or a rate of 2 packs every four months.

Step-by-step explanation:

1/3 of a year is four months so that would be 2 packs every four months and if you multiply that by three you’d get 12 month, or one year, and 6 packs of pencils.

Solve to system of linear equations by substitution

y = 2x
x + y = -9

The solution of the system is ( x , y )

Answers

Dishshiaosnfhch1334;

Darrien purchases some clothes for a total of $26.50, before tax. Sales tax in his state is 5 percent. What is the total price he has to pay for the clothes?

Answers

$27.83 is the total price

- Charles used 1 cups of walnuts and
2 cups of cranberries to make
breakfast bread. How many cups of
walnuts and cranberries did he use
in all

Answers

Answer:

3 cups in all

Step-by-step explanation:

1+2+=3

Calculate the area of this shape made up from a square and a parallelogram.
5 cm
3cm

Answers

3cm. x 5 cm. = 15 cm. ur we

come

The answer would be 15cm because if you shift the shape it makes a rectangle which is length times width so 3*5 which equals 15

What is the length of segment AB?

Answers

Answer:

Option 1

Step-by-step explanation:

Use Pythagorean theorem,

AB² = base² + altitude²

= 7² + 6²

= 49 + 36

= 85

AB =√85

Answer:

option a.

6²+7²=ab²(by Pythagoras theorem)

36+49=ab²

85=ab²

square root 85=ab

plzz help ASAPPPP
i need answers right now!!1

Answers

Answer:

ydyeheuuru u ieuegeoeororpe

Polygon C has an area of 40 square units. Kennan drew a scaled version of Polygon C using a scale factor of \dfrac12 2 1 ​ start fraction, 1, divided by, 2, end fraction and labeled it Polygon D.

Answers

Answer:

The answer is "[tex]10 \ units^2[/tex]"

Step-by-step explanation:

Given:

[tex]C= \frac{1}{2}\\\\A_C= 40\\\\A_D= ?\\[/tex]

The factor of scale (c) is the ratio of the two polygons, and the area ratio is the scale factor square.

Formula:

[tex]\frac{A_D}{A_C} =C^2[/tex]

[tex]A_D = \frac{40}{4}\\\\A_D= 10[/tex]

A Rectangular Prism Is 3 Inches Long, 5 Inches Wide, And Has A Height Of 6 Inches. What Is Its Surface (2024)

FAQs

How to find the surface area of a rectangle prism? ›

If “l” is the length, and “h” is the height and “w” is the width of the rectangular prism, the surface area is given by the formula, The surface area of a rectangular prism = 2 (lw+lh+hw) square units.

What is the surface area of a rectangular prism whose base is 5 inches by 6 inches and whose height is 5 inches? ›

The surface area of a rectangular prism of given dimension is 170 square inches. Step-by-step explanation: Given : a rectangular prism whose base is 5 inches by 6 inches and whose height is 5 inches.

How to find the surface area of a prism with length width and height? ›

Multiply width by length, height by length, and height by width. Add all 3 numbers together, then multiply by 2 to get the surface area of the rectangular prism. The formula is SA = 2 (wl + hl + hw) where l = length, w = width, and h = height.

How to measure rectangular prism? ›

Therefore, the formula for the volume of a rectangular prism is, volume of a rectangular prism (V) = l × w × h, where. To find the volume of the rectangular prism, we multiply the length, width, and height, that is the area of the base is multiplied by the height.

What is the surface area of a solid rectangle? ›

A formula for the surface area (A) of the rectangular solid shown below is A = 2lw + 2lh + 2wh where l represents length; w, width; and h, height.

How do you calculate the area? ›

How to calculate the area. To work out the area of a square or rectangle, multiply its height by its width. If the height and width are in cm, the area is shown in cm². If the height and width are in m, the area is shown in m².

How do you find surface area with width and height? ›

Or, you can label the length (l), width (w), and height (h) of the cuboid and use the formula: surface area (SA)=2lw+2lh+2hw.

What is a formula for the area of a rectangle? ›

It is calculated using the formula, Perimeter of Rectangle = 2 (Length + Width). The area of a rectangle is the region covered within its boundary and this can be calculated using the formula, area of rectangle = length × width.

What is the formula for the surface area of a rectangle? ›

Calculate the surface area using the area formula. Answer: The area can be calculated using the formula A=l×w, where A represents area, l represents length, and w represents width.

How do you find the surface area of a rectangular prism worksheet? ›

Surface Area of a Rectangular Prism Worksheets

It is a solid shape with 6 rectangular faces. The length l, width w, and height h are expressed in whole numbers. Apply the formula SA = 2(lw + lh+ wh), find the surface area, and represent the answer in square units.

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