Seudónimo
Seudónimo
19-05-2016
Mathematics
contestada
Estimate the sum of 21+17.
Respuesta :
Zie123
Zie123
19-05-2016
40 Is The Sum Of 21+17.
Answer Link
ossashi
ossashi
19-05-2016
When estimating sums, you need to round to get to the answer.
So in the problem:
21+17 = ?
I round 21 to 20.
I
round
17 to 20.
So know, the problem is:
20+20
The answer to 20 + 20 equals
40.
The answer is 40.
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
A substance is followed by the symbol (l) in a chemical equation. What does the symbol represent? A. The substance has the least molecules in the equation. B.
Find the equation of the straight line passing through the point (3,5) which is perpendicular to the line y=-3x+2
A gallon has a volume of 231 cubic inches. If a gallon of milk was sold im a perfectly cubical container, to the nearest tenth of an inch how high would the con
Use Distributive Property to simplify; -3(4c-5) -(n+7)
Write the equation in slope-intercept form that contains the following point with the given slope. Slope= 2 ; (-3, 1)
How do you find the mean in a stem and leaf diagram?
Read the passage: You fancy me mad. Madmen know nothing. But you should have seen me. You should have seen how wisely I proceeded--with what caution--with what
What percent of 15 is 3000(I got 45,000)
Thomas Paine's Common Sense, more than any other publication, paved the way for which document? A. Declaration of Independence B. U.S. Constitution C.
A box contains plain 3pencils9 and pens. A second box contains color7 pencils and 3 crayons. One item from each box is chosen at random. What is the prob
ACCESS MORE
EDU ACCESS
