mjiminian21
mjiminian21
01-03-2018
Mathematics
contestada
What is the product of 7√20 and 10√6 ?
Respuesta :
jdoe0001
jdoe0001
02-03-2018
[tex]\bf 7\sqrt{20}\cdot 10\sqrt{6}\implies (7)(10)\sqrt{(20)(6)}\implies 70\sqrt{120} \\\\\\ 70\sqrt{4\cdot 30}\implies 70\sqrt{2^2\cdot 30}\implies 140\sqrt{30}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
Both Shays’s Rebellion and the Pennsylvania Mutiny helped Americans to realize that the Articles of Confederation...
Both Shays’s Rebellion and the Pennsylvania Mutiny helped Americans to realize that the Articles of Confederation...
In the early 19th century, Americans sought to resolve their political disputes through compromise, yet by 1860 this no longer seemed possible. Analyze the reas
2x+y=20 6x-5y=12 substitution
Are all Narcissists pathological liars?
Describe and account for the changes in the American presidency between 1960 and 1975, as symbolized by Kennedy’s “Camelot”, Johnson’s Great Society, and Nixon’
College students are offered a 8% discount on a textbook that sells for 26.50. If the sales tax is 8, find the cost of the textbook including sales tax.
(4x-2)*6(2x+7) in standard form
WHICH COUNTRY CONTROLLED THE OREGON TERRITORY AT THIS TIME? AND IN WHAT YEAR WAS TEXAS ANNEXED TO THE U.S.?
How did expanding democracy bring Andrew Jackson to power?