ANSWER
The fiftieth term is 286.
EXPLANATION
A sequence with a common difference,
is an arithmetic progression.
The nth term is
If the sixth term is 22 then,
The fiftieth term is
The measure of the exterior angle is the sum of the two remote interior angles. So add ur 2 remote interior angles, and that will be the measure of the exterior angle
Answer:
131.88cm
Step-by-step explanation:
Implement the formula for circumference of a circle:
2×pi(3.14)×r, r= 21cm and pi is given as 3.14. Substitute your given values into the formula above:
2 × 3.14 × 21= 131.88cm to the nearest hundreth
Answer:
The number of times Abigail is faster on her skateboard than she is walking is 2 times faster
Step-by-step explanation:
Let the distance to Abigail's home = D
The distance Abigail had traveled before hr skateboard broke = 2/3·D
The distance from home where the skateboard broke = D - 2/3·D = 1/3·D
The time it took Abigail to walk the 1/3·D home = Twice the time it will take her if she was on her skateboard
Let the time it will take Abigail to travel the 1/3·D home on her skateboard = t
Therefore;
The time it took Abigail to walk the 1/3·D home = 2 × t
The speed of Abigail walking, = Distance/Time = 1/3·D/(2 × t) = D/(2·t)
The speed of Abigail skateboarding, = Distance/Time =D/t
The ratio of the speed of Abigail skateboarding to the speed of Abigail walking =
Therefore, Abigail is two times faster on her skateboard than she is walking.