Solve everything in the parenthesis first.
(6)*2 + 1 / 4(4 - 18 + 30)
12 + 1 / 4 (16)
13 / 64
Hope this helps!
Answer:

Step-by-step explanation:
Given

Required
Determine the equivalent expression

Simplify the first fraction

Apply law of indices on the first fraction;



Apply law of indices:

Evaluate the bracket

Collect Like Terms




Hence:

Answer:
Explanation: As you make the segments smaller and smaller, the parallelogram becomes more of a rectangle with shorter side equal to the radius of the circle r and longer side πr - half of the circumference of the circle. Hence we get the formula πr2 for the area of a circle of radius r .
Step-by-step explanation:
Answer:
$13,000
Step-by-step explanation:
52 weeks in a year means 26 two week periods (fortnights, if you feel it is important in social studies). This means 2600 dollars per year. Multiplty by 5 to get $13,000. Hope this helps!