Mathematics, 20.08.2020 17:01 krob95

7. The area of the trapezium is 20cm² greater than the area of the rectangle. ti
2x + 1
Х
X-1
3x-2
(i) Form an equation and show that it simplifies to 3x2 + x - 40 = 0.
(ii) Find the actual area of the rectangle.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

Answers: 1

Answer

You know the right answer?

7. The area of the trapezium is 20cm² greater than the area of the rectangle. ti
2x + 1
...

Questions

Physics, 29.08.2019 04:30

What is the speed of a wave that has a frequency of 125 hz and a wavelength of 1.25 meters? express your answer to the nearest whole number. 156.25 m...

Mathematics, 29.08.2019 04:30

What is the area of the prism below? i will give brainliest to the best answer! in advance.

Mathematics, 29.08.2019 04:30

The rectangles shown are similar . what is the value of x.

Mathematics, 29.08.2019 04:30

Write 3 × 3 × 3 × 3 × 3 × 3 using exponents. a. 123 b. 36 c. 63 d. 94...

Biology, 29.08.2019 04:30

Perforin is a protein that is released by in order to plasma cells; kill target cells cytotoxic t cells; kill target cells b memory cells; switch...

Chemistry, 29.08.2019 04:30

Which way will the equilibrium shift if cool it to a low temperature?...

Mathematics, 29.08.2019 04:30

What is the equation of a line with a slope of 7 and a point (1, 8) on the line? express the equation in the form of y=mx+by=mx+b , where m is...

Mathematics, 29.08.2019 04:30

How to write 3.4 in word form and expanded form...

Computers and Technology, 29.08.2019 04:30

Alexander is an evidence custodian in his district. he is scheduled to travel to a conference next month. who must he ensure will be available to take...

Social Studies, 29.08.2019 04:30

According to the lesson, the economic doctrine that opposes government regulation of the economy is called perestroika laissez-faire

History, 29.08.2019 04:30

What peculiar teaching a confusion caused him to be resisted by the aristocrats...

Mathematics, 29.08.2019 04:30

What shapes have a line of symmetry?...

Mathematics, 29.08.2019 04:30

You are having a family-barbeque. in attendance are a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one br...

English, 29.08.2019 04:30

Which sentence correctly uses the semicolon? a. it was already late in the evening; and i wanted to go to bed b. it had been a most unpleasant...

Mathematics, 29.08.2019 04:30

Calculate the surface area in square feet of a box that measures 13 inches in length, 12 inches in width, and 11 inches in height. the value of your a...

History, 29.08.2019 04:30

How was ancient egypt isolated by national borders...

English, 29.08.2019 04:30

And the apple-trees cover'd with blossoms, and the fruit afterward, and wood-berries, and the commonest weeds by the road; and the old drunkard...

Computers and Technology, 29.08.2019 04:30

2. billys teacher asked him to type a report about asian food. which paragraph format should he use? 3. billy needs to type bibliography/refere...

Biology, 29.08.2019 04:30

While playing on her swing set, 10-year-old yasmin falls and breaks her right leg. at the er, yasmin's parents learn that she has broken the end of he...

Chemistry, 29.08.2019 04:30

Roberto examines two molecular models. he sees that the atoms are the same in each model and are attached in the same order in each model. however, he...

More questions: Mathematics Another questions

7. The area of the trapezium is 20cm² greater than the area of the rectangle. ti 2x + 1 Х X-1 3x-2 (i) Form an equation and show that it simplifies to 3x2 + x - 40 = 0. (ii) Find the actual area of the rectangle.

Answers

Another question on Mathematics

7. The area of the trapezium is 20cm² greater than the area of the rectangle. ti
2x + 1
Х
X-1
3x-2
(i) Form an equation and show that it simplifies to 3x2 + x - 40 = 0.
(ii) Find the actual area of the rectangle.