Answer:
= 1 5/16
[/tex] 1 \frac{5}{16}[/tex]
Step-by-step explanation:

Expand

Collect like terms and simplify

Cross Multiply

Divide both sides of the equation by 80

5 x 0.4 = 2 and

= 1.4142....... which is an irrational number
Answer:
Step-by-step explanation:
(1860-11)=1849
√(1849) = 43
(A quick trial)
Answer:
4 Units.
Step-by-step explanation:
Answer:
It is the 3rd one.
Step-by-step explanation: