04-02-2017
Mathematics

contestada

what is the sum of 15h -0.5 and -3h +2k+23

Respuesta :

04-02-2017

so 15h - 0.5 - 3h + 2k + 23

Add common terms

12h -0.5 + 2k + 23 (I added 15h and -3h)
12h + 22.5 + 2k ( I added 23 and -0.5)

the answer should be
12h + 22.5 + 2k

Answer Link

Otras preguntas

(05.01 HC) I'll give you fifty points Prove that a line that divides two sides of a triangle proportionally is parallel to the third side. Be sure to create and

A 5 kg block is pushed against a vertical wall by applying a horizontal force of 80 N. The coefficient of static friction between the block and the wall is 0.4.

Which combination of light wavelengths (colors) and light intensity resulted in the quickest flowers? Red, white, far red led light. 8. In the Notebook Short-da

Create ppt Manufacture of nitrogenous fertilizers – calcium cyanamide, ammonium Nitrate

In teams with strong collaborative communication, team members always agree.

What should a writer do to revise an argumentative essay? Select three options. O remove any personal statements O make sure the tone is objective O make the w

Freezing products kills bacteria, A. True B. False

the 4. Write short notes on: a) Vedic Age b) Chalcolithic Culture c) Inamgaon (d)) Rigveda

Question A business had always made a provision for doubtful debts at the rate of 4% of debtors. On 1 January 20X8 the provision for this, brought forward from

A stone is thrown into a pond, and a wave pattern is produced as shown below. The wavelength of the waves is 6 cm.