What is 1/2- (2/5) in simplest form?

1/2-2/5

5-4/10

1/10

Step-by-step explanation:

L .C. M

of 5and 2 is 10

and on dividing 10

firstly by 2 we will get 5 and on multiplying it by 1 we get 5

secondly by 5 we will get 2 and on multiplying it by 2 we get 4

1/ 10

Step-by-step explanation:

1 /2 -  2 /5         = 1 / 2 ( x 2)   -  2 / 5  ( x 2)    -

= 5 /10 - 4 /10

=  1 /10

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: