-1/2-(-5/9) with explanation!

1 Remove parentheses.

-1/2-5/9

2 Find the Least Common Denominator (LCD) of 1/2, 5/9 In other words, find the Least Common Multiple (LCM) of  2,9

LCD = 18

3 Make the denominators the same as the LCD.

-1 x 9 /2 x 9 +5 x 2 /9 x 2

4 Simplify. Denominators are now the same.

-9/18 +10/18

5 Join the denominators.

-9 + 10/ 18

6 Simplify.

1/18

and your answer is 1/18

Step-by-step explanation:

8/9

Step-by-step explanation:

-1/2-(-5/9)

solution.

-2-(-5/9)

3/9 + 5/9

5+3/9

ans=8/9

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

step-by-step explanation:

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