K0.5
1.5 m
First note that 84=4x21 and 4 is a perfect square. So square root of (84)=square root (4x21)=Square root (4) Square root (21)= 2 multiplied by the square root of 21. You can also write this using rational exponents, but this is not in radical form. It is an equivalent expression, however. 2 x (21)1/2
You write 1,095 millionths in standard form as 1.095 × 10-3
what is the standard form of squaretoot -16
20.000 centimeters
1 and 451 thousandths.
You can write 3m3
7ha 7000m2
4.06
'You have' is not a shortened form of anything. It has a shortened form, 'you've'.
The shortened form for 'superintendent' is 'supt.'
The noun 'shears' is a shortened form for 'a pair of shears'. The plural form is two pairs of shears.
(4 times the square root of 'A') centimeters.
5,600.000... (as many zeros as you want to write)
"I can't believe he did that." (shortened form of "cannot") "It's nice to see you." (shortened form of "it is") "She's going to the store." (shortened form of "she is") "Let's go for a walk." (shortened form of "let us")
Two and fifty-four hundredths centimeters.