Square root 1/4 +square root 9/4 -square root 45

Step-by-step explanation:

Simplify the expression.

2 + 3 √5

Step-by-step explanation:

√(1/4) = 1/2

√(9/4) = 3/2

√(45)= √(9×5)= 3 √5

√(1/4)+√(9/4)+√(45) 1/2 +3/2 + 3 √5 = 2 + 3 √5

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).