Answer:
20
Step-by-step explanation:
The Pythagorean Theorem says if you have a right triangle with legs
then:
.
You are given leg measurements 12 and 16.
You are given the hypotenuse measurement but are asked to find it.



Take square root of both sides:

1.25x=1.25 so divided both sides by 1.25 sooo x=1
Answer:
Mean = Sum of Values ÷ Total number of Values
Step-by-step explanation:
= 15+5+16+9+14+3+4+18+10+4 ÷ 10
= 98 ÷ 10
= 9.8 (Decimal point moves 1 place to the left when divided by 10)
The arc length is the measure of the distance along the curved line making up the arc<span>. It is longer than the straight line distance between its endpoints. To calculate this we simply multiply the angle to the circumference of the circle. It is expressed as:
Arc length = 2</span>πr(angle / 360)
Arc length = 2πr(50 / 360)
Arc length = 5πr / 18
Just multiply the radius then you're good. Hope this helps. Have a nice day.