A cube has an edge length of x cm a Show that the total surface area (A) can be calculated using the formula A 6x 2 b Use the formula to calculate the total surface area of a cube of edge length 10 cm ...

a The surface area of a cube can be calculated as the sum of the areas o ...

A cube has an edge length of x cm. a. Show that the total surface area (A)

Question:

A cube has an edge length of x cm.

a. Show that the total surface area (A) can be calculated using the formula A=6x².

b. Use the formula to calculate the total surface area of a cube of edge length 10 cm.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

See More Books

Question Posted: Feb 02, 2023 12:26 AM

See More Questions

Refer to the data for problem 6. a. Find the critical value from the F table at the 10% level and report the result of the F test at this level. b. Summarize what this F test has told you about the...
A solid copper cube has an edge length of 85.5 cm. How much stress must be applied to the cube to reduce the edge length to 85.0 cm? The bulk modulus of copper is 1.4 x 1011 N/m2.
A typical sugar cube has an edge length of 1 cm. If you had a cubical box that contained a mole of sugar cubes, what would its edge length be? (One mole = 6.02 x 1023 units.)
Compute the least-squares regression line for predicting power (y) from wind speed (x).
The following table shows the result of the 2008 presidential election along with the vote predicted by several organizations in the days before the election. The sample sizes were typically about...
In many states, the corporation law requires that retained earnings be restricted for dividend purposes to the extent of the cost of treasury shares. What is the reason for this legal rule?LO8
2. The operations of dormitories and dining halls for colleges and universities are reported as: a Operating income b Auxiliary operations c Restricted income d Specific-purpose income
The widths (in meters) of a kidney-shaped swimming pool were measured at 2-meter intervals as indicated in the figure. Use the Midpoint Rule to estimate the area of the pool. 5.6 5.0 6.8 4.8 4.8 7.2...
The Yoga Factory is a large Yoga Studio that has operating costs of $2,000 per day. The facility is open 16 hours per day. The entire $2,000 is a fixed cost. Yoga Factory can rent out its facility at...
The Stratton Township Park is located on a piece of property that contains two golf courses, a swimming pool, and 800 acres of woods and open spaces. Three years ago, the Stratton Park Department...
The volume of this cuboid is 180cm 3 . Calculate the length (in cm) of the edge marked y. 6cm 6cm ycm
This cuboid has a volume of 360 cm 3 . Calculate the length (in cm) of the edge marked x. 5cm 12 cm x cm
Variance analysis, nonmanufacturing setting. Stevie McQueen has run Lightning Car Detailing for the past ten years. His static budget and actual results for June 2011 are pro- 95 pigyinjo budget...
Select a qualitative research design to establish whether the strike by the federal workers in Canada may have been caused by a leadership
There is a single loop circuit with three resistors as follows. Take R-D 2, R= D/2 2 and R= D/3 2 and connect to 12 V battery. a. What can you say about the connection of R., R2 and Rs, Explain the...
1:This week we learned about Team Communication and Difficult conversation. Reflect on your own experience of a difficult conversation that you had to handle. Explain what happened and how you...
What is the value chain of Doordash? Name their primary and support activities.
Blue Water Clinic is a mobile field medical facility that has been offering Covid-19 vaccination services to rural communities in southwest Ontario under the supervision of medical authorities. With...
Determine V x in Fig. 10.55 . ll 20 Q 20 2 J10 ) 0.2V, 60/0 V ell
[a] Two foam blocks, each with a charge of 19 micro coulombs (1 C = 10-6 C), are both held in place 19 cm apart in the east-west direction. A foam ball with a charge 49 C is placed 55 cm north of the...
What proportion of people have borderline cholesterol? Suppose a person is regarded as having high cholesterol if Z > 2.0 and borderline cholesterol if 1.5 < Z < 2.0.
What percentage of boys in this age range have carbohydrate intake above 140 g/1000 cal? Nutrition Suppose that total carbohydrate intake in 12- to 14-year old boys is normally distributed, with mean...
What percentage of boys in this age range have carbohydrate intake below 90 g/1000 cal? Nutrition Suppose that total carbohydrate intake in 12- to 14-year old boys is normally distributed, with mean...
Flexible manufacturing places new demands on the management accounting information system and how performance is evaluated. In response, a company should a. institute practices that reduce switching...
Revenue and expense items and components of other comprehensive income can be reported in the statement of shareholders' equity using: U.S. GAAP. IFRS. Both U.S. GAAP and IFRS. Neither U.S. GAAP nor...
Kirk and Spock formed the Enterprise Company in 2010 as equal owners. Kirk contributed land held an investment ($50,000 basis; $100,000 FMV), and Spock contributed $100,000 cash. The land was used in...

A cube has an edge length of x cm. a. Show that the total surface area (A)

Question:

Step by Step Answer:

a The surface area of a cube can be calculated as the sum of the areas o...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

Students also viewed these Mathematics questions