joandanos1979 joandanos1979

18-02-2018
Mathematics

contestada

what is 19-h/-21=-20

Respuesta :

helpmetnx helpmetnx

18-02-2018

so (19-h)/-21 = -20
multiply both sides by 21
19-h = -420
regroup
h - 19 = -420
add 19 to both sides
h = -401

Hope this helps :)

Answer Link

Otras preguntas

3 A question in a book asks students to write 7058 to three significant figures. One student writes the answer 7050. What mistake has he made? Another student w

Tả cảnh không khí ngày tết

Find ration of 350g to 7kg

Write a letter to your mother asking for Some money to buy winter clother.

There are 20 math problems divided into 4 equal columns on a worksheet. Your teacher has you cross out one column of problems. Use the equation 20-20/ 4=p to fi

Please HELP!!- Harrison St, Thomas St, and Denny Way are parallel. On Broad St, the distance between Mercer St and Denny Way is 0.7 miles. The distance between

Check the full form of the abbreviations in column 1. Short form Full

You are visiting a job site and observe a worker who is installing siding on a building. The worker is standing on the top step of a ladder that is not long eno

Which factors may increase the likelihood of a person using drugs?a.experiencing depressionb.family members using drugsc.favorite celebrities using drugsd.havin

There are 1800 pupils in a school. 20% of the pupils are in Year 8. 65% of the Year 8 pupils are girls. How many Year 8 girls are there in the school?

ACCESS MORE EDU ACCESS