subject

Mathematics, 01.07.2020 15:01 genyjoannerubiera

The object on the right is made from a square-based pyramid joined to a cuboid. the base of the cuboid and the base of the pyramid are both squares of side 6cm.
the bright of the cuboid is 9cm and the total height of the object is 17cm.
the total mass of the object is 970g.
the cuboid is made from wood with density 0.68g/cm^3
the pyramid is made from steel.
calculate the density of the steel in g/cm^3.
you must show your working.

The object on the right is made from a square-based pyramid joined to a cuboid.

the base of the c

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 22:30

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Answers: 1

question

Mathematics, 22.06.2019 02:30

Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000

Answers: 1

question

Mathematics, 22.06.2019 02:30

What are the triple angle formulas? is it related to double angle identities?

Answers: 1

question

Mathematics, 22.06.2019 04:30

Which of the following is the correct solution to the linear inequality shown below? y< 1/2x-4

Answers: 2

You know the right answer?

The object on the right is made from a square-based pyramid joined to a cuboid. the base of the cub...

Questions

question

Business, 24.01.2020 22:31

Peter must inform his employees that his company will need to let go of employees. which word would be best for peter to use when conveying this idea...

question

Health, 24.01.2020 22:31

During preoperative teaching for a client who will undergo subtotal thyroidectomy, the nurse should include which statement? 1. "the head of yo...

question

English, 24.01.2020 22:31

Read the following to excerpts that illustrate anse's and darl's points of view from william faulkner's from anse and now i got to pay for...

question

Social Studies, 24.01.2020 22:31

Formal education is: a. learning about cultural values, norms, and expected behaviors through participation in society. b. the educatio...

question

Social Studies, 24.01.2020 22:31

The idea that competition, not conflict, maintain social cohesion was put forward by: . émile durkheim. b. adam smith. c. georg simmel. d. max weber....

question

Chemistry, 24.01.2020 22:31

While driving your rental car on your vacation in europe, you find that you are getting 8.8 km/l of gasoline. what does this value correspond to in mi...

question

Health, 24.01.2020 22:31

During a review session discussing cells, a student asks, "what do you call it when a cell becomes more specialized in terms of structure? " which res...

question

Social Studies, 24.01.2020 22:31

How do the civil liberties ariculated in the russian consitution compare with those articulated in the amendemens to the us constitution?...

question

Social Studies, 24.01.2020 22:31

During darwin’s time, some people believed there were several different species of humans. darwin rejected this view, siding with the who said humans...

question

Business, 24.01.2020 22:31

On december 31, westworld inc. has the following equity accounts and balances: retained earnings, $45,000; common stock, $1,000; treasury stock, $2...

question

Biology, 24.01.2020 22:31

During the stage of birth (which is called the "descent and emergence of the baby" stage), the mother bears down hard to push the baby out of her bod...

question

Biology, 24.01.2020 22:31

A2-year-old child was playing with his toy cars outside when his mother noticed the child becoming cyanotic. you and your partner arrive on scene to f...

question

Business, 24.01.2020 22:31

E-commerce and e-business systems blur together at the business firm boundary, where internal business systems link up with suppliers or customers. tr...

question

Biology, 24.01.2020 22:31

Jason, a 12-year-old boy, was awakened suddenly by a loud crash. as he sat up in bed, straining to listen, his fright was revealed by his rapid breath...

question

Business, 24.01.2020 22:31

If johnson, inc. sold $800,000 worth of merchandise, had $100,000 returned, and then the balance paid during the 1% discount period, how much was john...

question

Physics, 24.01.2020 22:31

7. two children of mass 20 kg and 30 kg sit balanced on a seesaw with the pivot point located at the center of the seesaw. if the children are separat...

question

Health, 24.01.2020 22:31

Which of the following should an endurance athlete consume 2-4 hours before exercising to ensure adequate stores of muscle glycogen? a. baked potato

question

Social Studies, 24.01.2020 22:31

Chess masters can recall the exact positions of most pieces after a brief glance at the game board. this ability is best explained in terms of: a)the...

question

Business, 24.01.2020 22:31

A76.00 pound flask of mercury costs $ 125.50 . the density of mercury is 13.534 g/cm 3 . find the price of one cubic inch of mercury by calculating in...

question

Business, 24.01.2020 22:31

Resource leveling is a network scheduling technique that seeks to assign nearly equivalent work units to each member of the project team true false...

More questions: Mathematics Another questions

Questions on the website: 13722367