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

Do you know which component of the Star Wars movies is possible according to our current understanding of physics?

Which equation represents a line that passes through (2, –1/2) and has a slope of 3?

given that the rectangle above has an area of 48 square units, find m angle klj. round the answer to the nearest hundreth. a. 18.43 degrees b. 36.87 degrees c.

I need information about rice farmers in edo Japan period plz help like anything would be good

what is 7 over 20 as a percentage

Which statement correctly describes the inflammatory response process? A. blood vessels dilate, swelling occurs, phagocytes ingest foreign bacteria or viruses B

Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)

After the election of 1824, Andrew Jackson viewed John Quincy Adams as

Which correctly describes the purpose of the Underground Railroad? A. to aid runaway slaves on their way to Canada B. to reduce street traffic congestion

Which of the following best describes the states’ rights debate of the early and mid-1800s? a conflict between the idea of federalism and the US Constitution a