Its a right angled triangle. You have C and have B all you need to find is A. usually for a question like this you would use the Pythagorean theorem which is A2+B2=C2 but since we already have c we will use C2-B2=A2
Now we fill in the values. (21)2-(9)2=A2
441-81=360^2 so now with the 360^2 we have to squareroot it so the square root of 360 is 18.973f
There are twelve possible combinations. Most of them will seriously mess up the keyboard.
Answer:
ab
---- is the answer.
14
Step-by-step explanation:
Just multiply across. So we will have:
a x b and 7 x 2.
Do the multiplication, you get:
ab
-----
14
Hope this helps, sorry if I'm wrong!
~Mschmindy
Answer:
346
Step-by-step explanation:
Approximately rounded using the decimals this number would be 346 because the 8 behind the decimal point promotes the 9 to make 345.989554676 a whole number. 346. Hope this helps! :)
Answer:
Step-by-step explanation:
you have the right answer.
