Answer:
sum_of_interior_angles = (number_of_sides - 2) x 180° → if number_of_sides is 21: sum = (21 - 2) x 180° = 19 x 180° = 3420°
Step-by-step explanation:
Answer:
<u>$8</u> Randy pay for medical insurance.
Step-by-step explanation:
Given:
Randy makes $200 per week.
His employer deducts 4% of his earnings for medical insurance.
Now, to find the salary Randy pay for medical insurance.
Salary Randy makes per week = $200.
Rate of deduction of medical insurance = 4%.
So, to get the amount of salary Randy pay for medical insurance:
Therefore, $8 Randy pay for medical insurance.
Answer:
CA = 5
Step-by-step explanation:
Since the sides are 3 and 4, we recognize this as a 3:4:5 right triangle, with CA = 5. Using the Pythagorean theorem confirms this:
CA² = AB² +BC²
CA² = 3² +4² = 9 +16 = 25
CA = √25
CA = 5