Is the simplified form of 2square root of 3 + 3square root of 3 rational?

No, the simplified form is not rational.

Step-by-step explanation:

We have been given the expression

We can easily simplify this expression by adding the terms. We can add the terms because both have the same radical.

On adding, we get

Now, we know that is an irrational number. Now, we know that the product of rational and irrational is irrational . Hence, when we multiply a rational number 5 with irrational number   then the result would be irrational.

Hence, the simplified form is irrational

what is the answer?

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm