you could have done something wrong on the calculator !
56x34
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
Usually a graphing calculator should have all the capabilities you expect from a scientific calculator (and more, since it does the graphing). For more details, check the manual of your calculator if you already have one.
You multiplie the number you were dividing by with the answer.
58 x 58=3364 If you dont belive me check on a calculator
It is extremely important, because everyone(including me) makes simple mistakes and sometimes needs to check.
56x34
Yes.
You use compatible numbers.
The H&R Block tax calculator is an easy to use tool to estimate the taxes you'll owe. There is a drop down box for each question. Click on each of your answers. The calculator will respond with what you'll owe based on your answers.
precision * * * * * For reasonableness you only use estimation.
4 x 0.8 = 3.2
Absolutely not! (Unless your teacher says NOT to use a calculator, that is)Checking over your answers is the right way to do it - going to WikiAnswers and posting your homework questions to get somebody else to do it is cheating!Keep checking that work before you turn it in.
The answer is 15. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
Length and gender is more important than age. Do a search for "BMI calculator", see how you check out.
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
24.6667