What is the surface area of the cube below? answer in simplest radical form only one surface is 576 cm^3
108,783 results
Geometry Help?
Can anyone check my answers? * = My answer 1. Find the length of the missing side. Leave your answer in simplest radical form (1 point) The triangle is not drawn to scale. Sides 4 on the bottom and 3 on the side a. 25 b. 144 c. 5 d. √5* 2. Find the

Math
Question: Is 38/53 in simplest form? Explain why or why not. If not, write it in simplest form. My Written Answer: 38/53 is in it's simplest form because the greatest and only common factor of 38 and 53 is one and if you divide 38 by 1 you'll get 38 and if

Math
A square sheet of paper has area 15cm^2. The front side is white and the back side is black. A corner of the sheet is lifted and placed so that the crease is at a 45degree angle. If the fold is such that the visible black area is equal to the visible white

math 9
when 5 radical 20 is written in simplest form, the result is k radical 5 what is the value of k? 1) 20 2) 10 3) 7 4) 4

math
A parallelogram has adjacent sides of lengths $s$ units and $2s$ units forming a 45degree angle. The area of the parallelogram is $8\sqrt 2$ square units. What is the value of $s$? Express your answer in simplest radical form.

Math
1. identify the net of the trapezoidal? 2. what is the surface area of the rectangular prism? 3. find the surface area of the triangular prism. 4. how much greater is the surface area of the rectangular prism the surface area of the cube? 5. what happens

algebra
What is 32 expressed in simplest radical form?

MathVolume and Surface Area
The volume of a cube is 125 cubic inches. Find the surface area. I know that the volume formula is V=Bh where v=volume, B=area of the base, and h=height. How do I get the surface area though? Also, The surface area of a cube is 384 square cm. Find the

Alg 1
Simplifying Radicals A gardener is mowing a 20ydby40 yd rectangular pasture using a diagonal pattern. He mows from one corner of the pasture to the cxorner diagonally opposite. What is the length of this pass with the mower? Give your answer in

Math
what is the perimeter of a right triangle with legs 6 cm and 3cm , leave the answer in simplest radical form

Geometry
Two sides of a rhombus form a 120º angle. The length of each side is 6 in. Explain how to find the area of the rhombus, and then calculate the area. Leave your answer in simplest radical form.

precalculus
A sphere is contained inside of a cube, tangent to all six faces. Find the surface area of the cube as a function of the radius of the sphere. The answer in the back of the book read:A=24r^2...How did they get this answer? Thanks for helping!

math grade 10
A cube has a volume of 1280 cubic feet. Determine the edge length of the cube as a radical in simplest form.

math
The formula form the surface area of a cube is SA=6s^2 where s represents the length of a side of the cube. What is the surface area of a cube with the sides 4.5 centimeters long?

Geometry
Find the perimeter and area of each figure. give your answers in the simplest radical form.a 306090 degree triangle with hypotenuse length 28 centimeters.

MathInvoling i's
1)What is the product of 5+ Radical (36) and 1Radical (49) expressed in simplest a+bi Form? 2) Express Radical (27) + i^22 + 3Radical (25) +5 Radical (3) in simplest a+bi form.

math
Find the missing side. Leave the answer in simplest radical form.\ the sides are 9 and 6 on a triangle

Math
A square has an area of 252 ft squares. Express the side length of this square as a radical in simplest form

PLEASE HELP ME ! I WILL GO NUTZ IF I DONT GET ANSR
A 6sided number cube is rolled 300 times. The number 5 comes up 44 times. a. What is the theoretical probability of rolling a 5? Write your answer as a fraction in simplest form. b. What is the experimental probability of rolling a 5? Write your answer as

Math Ms. Sue please help!
How do you know if a radical expression is in simplest form?

Bio
Please Check my work and help me to answer the questions i could not get. Measure the cube that you are given. Complete the chart on the next page for your cube, then fill in the spaces for two other cubes, one measuring 1 cm on an edge and the other

Calculus
The volume of a cube is increased from 729 cubic centimetres to 849.285 cubic centimetres Use differentials to determine : (a) by approximately how many centimetres does the side length of the cube increase? (b)by approximately how many centimetres does

Math
Help pls A number cube is rolled 450 times. The number 3 comes up 67 times. a. What is the theoretical probability of rolling a 3? Write your answer as a fraction in simplest form b. What is the experimental probability of rolling a 3? Write your answer as

Geometry
Find the length of d in simplest radical form of he diagonal of a cube with sides of s units.

Geometry
An equilateral triangle has a perimeter of 120 inches. What is the area of the triangle? Express your answer in simplest radical form.

Math
I really do not want to fail this project, could anyone please help me understand this and go through step by step with me? Thank you so much. Modern Design magazine is having a contest to design the best ice cube in one of three shapes¡Xa cube, a sphere,

geometry
find the perimeter and area of each figure. Give your answers in simplest radical form. 1. a 30 degree60 degree90 degree triangle with hypotenuse length 28 centimeters

math
what is the surface area of the cube below? answer in simplest radical form. One surface of the cube is 576 cm^3

Math
I am doing a project, are my answers correct? 1. Find and simplify the volumetosurfacearea ratio for each of the three possible ice cube shapes. You can use this chart. Shape S/A FormulaVolume Formula Cube  S.A=6s^2  V=s^3 6/s SphereS.A+4 pi

math
answer in simplest radical form. sin 90 degrees

math
answer in simplest radical form. sin 90 degrees

alg2/trig
1)3x^212x21 solve by completing the square in simplest radical form 2) (1/x+3)(2/3x)=(4/x^29)find values of x 3)3/radical(3a^2b^4) is equivalent to 4) factor completely 27x^75x^4

Math
Need some help with this problem. If you have a cube that is made up of 27 individual cubes. The entire cube has 3 length, 3 width, and 3 height if you take one cube away from each of the 8 vertices, what is the surface area of the cube? thanks

math,correction
Find length x in each triangle. Express your answer in simplified radical form. leg 1 = 8 leg 2 = x hypotenuse = 12 MY answer: so x = ã80 I got √80 or appr. 8.94 yes the symbol is a radical. also since the directions say to leave as a radical form

Math
A square and an equilateral triangle have equal perimeters. The area of the triangle is 16ã3 square centimeters, how long in centimeters is a diagonal of the square? Express your answer in simplest radical form.

Alegebra 2
Two positive numbers differ by 2. Their reciprocals add to 3. Find the numbers. (keep your answer in simplest radical form)

Math, Please check answers
I do not want to fail this, could you please help me with number 1 and 3.D, and then check my other answers? Thank you. 1. Find and simplify the volumetosurfacearea ratio for each of the three possible ice cube shapes. You can use this chart. Shape

algebra
1.what is the simplest form of the producy sqrt 50x^7y^7 * sqrt 6 xy^4 2. What is the simplest form of the radical expression 4^3 sqrt 3x + 5^3 sqrt 10x 3. What is the simplest form of the radical expression sqrt 2 + sqrt5 / sqrt 2  sqrt 5 if someone

Geometry
When finding the surface area of a composite figure, which in this case consists of a square pyramid sitting on top of a cube, I know that the first step is to find the surface area of the cube, but after that I would find the surface area of the square

algebra
What is 3 radical 250 expressed in simplest radical form ?

math
What is the perimeter of a right triangle with legs 6 cm and 3 cm? Leave your answer in simplest radical form.

math
Find the geometric mean of the pair of numbers below. If necessary, give the answer in simplest radical form. 5 and 18

Geometry
1.If two different lines are perpendicular to the same plane, they are: a. Collinear b. Coplanar c. Congruent d. Consecutive I think the answer is B, is that correct? Also, this: 2. Express 3 radical 75 plus radical 27 all over3 in radical form. I

Math
A 12 cm by 12 cm ice cube tray is in the shape of a cuboid with twelve hemispheres inset. The depth of each hemispheres is 1 cm. a) If all the hemispheres were filled with water, calculate the total volume of water that the ice cube tray could hold. It is

math
#1 1/3*7 find the product. your answer should be in the simplest form #2 7/9x3/5 find the product. your answer should be in the simplest form #3 1/3 / 5/6 find the quotient your answer should be in the simplest form #4 2*1/8 / 34 find the quotient your

6th Grade Probability
You roll a number cube twice. Find P (even, then not 2). Write the probability as a fraction in simplest form. I'm fully clueless to the answer to this question. Can someone please help me out? Thanks Very Much and need the answer A.S.A.P!

Math
You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form. Explain your answer. Please help!

Geometry
Triangle ABC is a Right Triangle If AB=3 and AC=7 find BC. Leave your Answer in Simplest Radical Form.

Math
* Which is performing more efficiently? A car getting 12 km per liter of gas or one getting 25 miles per hour? * _______ hectares (ha) = 65,000 square meters (sq m) (EXACT answer) * 1200 grams = ________ pounds * A cubic centimeter is : A cube with an area

geometry
In triangle LM equals 5 and m angle K equals 45. find KL. leave your answer in simplest radical form.?

Math(7th grade)
What is the denominator of 13/107 in simplest form?PLz help! I think its just 107 Thanx dude! no problem does 13( a prime number) go evenly into 107? It appears to be in simplest form already to me.. no, your answer will have a decimal 13/107 is in

Trigonometry
What is the surface area of the cube below? answer in simplest radical form only one surface is 576 cm^3

math,correction
Find the area of the rectangle shown in the figure. length = radical (3) + radical (5) width = radical (3) + radical (5) My answer: a= 8 + 2 radical (15) or a = 15.75 agree, you seem to be able to do these should i leave it as the radical form or the

Math
The area of one of the faces of the cube below is x^2+2x+1 cm^2. Find an expression in mixed radical form for the length of the interior design. My Work: Step 1: a^2 + b^2 = c^2 =(x1)(x1) x1 equals to all the sides of the cube Step 2: a^2 + b^2 = c^2

Geometry
Two sides of a rhombus form a 120º angle. The length of each side is 6 in. Explain how to find the area of the rhombus, and then calculate the area. Leave your answer in simplest radical form.

physics
Consider eight twocubic centimeter (2 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surface area of the single, large cube compare to the total surface area of the individual eight cubes? Report your answer as a ratio.

Physics
Consider eight, eightcubic centimeter (8 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surface area of the single, large cube compare to the total surface area of the individual eight cubes? Report your answer as a

precalc/trig help please
The area of a circle is 18pi square meters. What is the radius (leaving answer in simplest radical form)

Geometry
Find the perimeter and area of a square with diagonal length of 20cm.. Leave your answer in simplest radical form

Math
In math we're doing a review sheet and i don't get any of it so can someone please help!! What is the simplest form of the expression Radical 28 + radical 175  radical 7

math
the center of three congruent small circles are collinear, and their diameters form the diameter of the large circle, shown, whose area is 81 pi units. what is the circumference of one of the smaller circles? express your answer in simplest radical form.

mathneed help
A right rectangular tank with a 12 unit by 8 unit base is filled with water to a depth of 5 units. The water rises 1.5 units when a solid cube is completely submerged in the tank. In simplest radical form, the edge of the cube is k*cube root of w units.

math
Analyze It Questions: 1. Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? Why? (At least 3 sentences.) 2. Since heat touching the surface of an ice cube causes it to melt, is it

Bio
Please Check my work and help me to answer the questions i could not get. Measure the cube that you are given. Complete the chart on the next page for your cube, then fill in the spaces for two other cubes, one measuring 1 cm on an edge and the other

algebra
Your friend has a cube of gold. You have a cube of gold that weighs twice as much. Your cube is 1.26as long as your friends, and it has 1.587 times the surface area. You can imagine how this would work with a spherical diamond, so we won't repeat that part

Math
Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? b. Since heat touching the surface of an ice cube causes it to melt, is it better for an ice cube to have a large surface area or

MATHS
Hi Just checking The area of one face of a cube is 64cm squared What it the total surface area of the cube? DO we do 64 times 6 and the answer is 384 cm cubed? Also it askes what is the volume I do 64 cubed which is 262144 cm cubed ? AM I right ? yes the

Algebra
True or False. 1. If the radicand is a multiple of a perfect square number, then the radical is not in its simplest form. 2. The value of the cube root of 1/8 is not a real number because the radical is negative. 3. The fifth root of a negative number is

surface area
A unit cube with side lengths of 1 unit is cut into cuboids with heights of 1/2, 1/3, and 1/6 units, respectively. The pieces are then placed adjacent to each other to form a staircase. The total surface area of the original unit cube was 6 units. What is

Math HELP!! FAST!!
Can someone help me solve this and write the answer in simplified radical form? (z  5)^3 + 32 = 0 Oh, solve for "z"... obviously. . . z5 = (32)^(1/3) z5 = 8^1/3) (4)^(1/3) z = 5  2(4)^(1/3) or 5  2cuberoot(4) Thanks!!! But one other question, it's

math
the area of a square is 49 square inches. find the number of inches in the length of a diaganol. express your answer in simplest radical form.

Algebra
Solve the equation. Leave answer in simplest radical form. n^22n+1=5

math,correction,plz
Perform the indicated division. Rationalize the denominator if necessary. Then simplify each radical expression. Problem #54 (6radical(20))/(2) My answer: 3radical(5) Problem #50 Find the area of the rectangle shown in the figure. width = radical (3) +

math
perform the indicated operation and expres your answer in simplest radical form ^3 sqrt 8 / ^4sqrt 8

MATH
solve 1(2/x)=2/(x+2) Express your answer in simplest radical form. What is radical form ne how? 1(2/x)=2/(x+2) Multiply both sides by x(x+2): x(x+2)  2(x+2) = 2x Note that we cannot allow x to be 0 or minus two because for these values the original

Algebra 1
what is the simplest radical form of 3 *with 5 under radical* 4 *7 under radical* 2 *13 under radical*

Math
Reduce the following radical to simplest terms. Enter as " b*(c)^(1/n) " without the quotations. 16 cube root?

algebra
First: solve for k. Then, go back to the original equation c=k(d3) and solve for c when d is ten. Second: Area=k*s^2 Put in the fist conditions, solve for k. Then, knowing k, solve for A when is eight. direct variation 1)if c varies directly as d3, and

Geometry
Right triangle ABC has an area of 32^3 cm^2. The measure of

Math
The area of one of the faces of the cube below is x^2+2x+1 cm^2. Find an expression in mixed radical form for the length of the interior design. Since no one looked at my previous work.................

math,correction
Simplify by combining like terms. Problem #32 radical (63)  2 radical (28) + 5 radical (7) My answer: 4radical(7) Problem #50 Find the perimeter of the triangle shown in the figure. leg 1 = radical (5)  radical (3) leg 2= radical (5) + radical (3)

geometry
Find the geometric mean each pair of numbers. If nessary, give the answer in simplest radical form. 5 and 8

math,correction
Problem #1 subtract. Express your answer in simplest form (3x)/(18) minus (x)/(18) MY steps: (3xx)/(18) = (2x)/(18) and answer: (2x)/(18) Problem #18 write in simplest form. (3x^5)/(15x^12) My steps: (3)/(15) = .60 x^512 = x^7 so my answer is: .60x^7

Math radical form
Find the distance of the line segment whose endpoints are (5,7) and (2,3) in simplest radical form. sqrt [(73)^2 + (5 (2))^2] = sqrt [16 + 49] = sqrt 65 That is the simplest form I can think of. sqrt means "square root of"

math
the world's largest cube puzzle in Knoxville measures 6 feet on each side. The scale factor between a standard cube puzzle and largest is 1/24. Find the surface area and volume of the standard cube puzzle. Answer is 0.375ft^2/0.015625ft^3 Not sure how they

math !
1)You roll a 6sided number cube twice. Find P(3, then even). Write the probability as a fraction in simplest form. 2)Sasha visits the ice cream parlor and asks the server to randomly choose her bowl color, ice cream flavor, and topping for her. Use the

math
A cube with length 4cm is divided into 8 identical cubes.How much greater is the combined surface area of the 8 smaller cubes than the surface area of the original cube?

Math
The formula SA=4s can be used to find the surface area of a cube. What is the surface area of a cube with lengths of 8 1/2 inches?

math
i'm studying for a test and i've just got a few questions.. 1If x^2+8x+m has one double root then m=? and the vertex is? 2I got 3i(s.r)5 / 5 for this problem> 15(s.r)125.. is that correct? 3Is the answer for (53i)^2 30i+ 16 ? 4is the answer to

math question
how do i do a problem like this becuase i got it wrong on my study guide and i want to know how to do it? A number cube is rolled 450 times.The number 3 comes up 67 times. a.What is the theoretical probability of rolling a 3? write your answer as a

Mathematics
The area of one of the faces of the cube below is x^2+2x+1 cm^2. Find an expression in mixed radical form for the length of the interior design. plzzzzzzzzzzzzz helppppppppp on thisssss. On my previous question I even showed my work

math
You roll a number cube twice. Find P (even, then not 2). Write the probability as a fraction in simplest form. I'm fully clueless to the answer to this question. Can someone please help me out? Thanks Very Much and need the answer A.S.A.P!

mATH ANSWERS
1) If the odds in favor of an event A are 3 to 1, what is the probability associated with event A occurring? A) B) C) 4 D) Determine whether the situation calls for a discrete or continuous random variable. 2) The height of a randomly selected student. A)

Math Algebra
Simplify in radical form 2√12 / 3+√5 Two minus radical twelve over three plus radical five. I believe I have to multiply by the conjugate but it’s coming out to a weird answer, could anyone solve and explain thanks.

Math
Triangle ABC is a right triangle. If AB = 3 and AC = 7, find BC. Leave your answer in simplest radical form.

Math
The surface area of a cube is 150cm squared. The area of one face of the cube is 25cm squared. What is the length of one edge of the cube?

math
how do you put 2√45 in simplest radical form?

Math help
How would i solve 3x^2  4 = 0? And in simplest radical form?

Math
A number cube is rolled 450 times. The number 3 comes up 67 times. a. What is the theoretical probability of rolling a 3? Write your answer as a fraction in simplest form. b. What is the experimental probability of rolling a 3? Write your answer as a

Math
Write the expression 2/3sqrt(80)in its simplest radical form A/Bsqrt(C), where A,B, and C are all integers. Answer: A=_______, B=_______,and C=_____