18-09-2014
Mathematics

Answered

use the rounding or compatible numbers to estimate the sum.
87+34=121 we got 90+30= 110

Answer :

danieltaylor97 danieltaylor97

18-09-2014

90 + 30 =120, you were close but 121 doesn't round to 110.

Answer Link

Other Questions

Which term refers to the practice of European powers annexing territory and establishing colonies in Africa and Asia? A. imperialism B. geocentrism C. collectiv

compare Franklin Roosevelt ( a democrat ) actions concerning the economy in the 1930s with Ronald Reagans ( a republican ) actions in the 1980s. From this info

What is one of the major differences between echinoderms and other invertebrates?

Do you think Americans were justified in blaming hoover for the hard times?

Suppose you walk into the Capitol in Washington and ask to interview the most prominent person in the entire Congress. If they accept, you'll get an appointment

Suppose Bill HR612 is currently in Congress. One thing you know about this bill is that it A. has no riders attached. B. originated in the House of Representati

ax+3 = 7- bx what is x expressed in terms of a and b

Select the two true statements about the Democratic Party. It is the oldest political party in the United States. The Democrats won the Presidency in the 90's b

42 people had breakfast 1/7 of the people ate eggs 2/3 of the people at both eggs and pancakes The remaining people ate pancakes only How do

CAN SOMEONE PLEASE CHECK ME