The time it takes for the car to complete one revolution around the track is calculated by dividing the circumference of the circular track by the speed of the car.
This may mathematically be expressed as,
time = circumference / speed
The size of an exterior angle is equal to the sum of the two remote interior angles. in this example
4x-18=(2x+6)+(36)
4x-18=2x+42
2x=60
x=30. so the exterior angle measures
4(30)-18=102
Answer:
apples are usually roundish, 5–10 cm (2–4 inches) in diameter
Step-by-step explanation:
Dwarf apple trees grow about 10 feet tall, while semi-dwarf varieties can reach 15 feet. Meanwhile, standard-size apple trees often soar to heights above 20 feet and sometimes tower at 30 feet.
Answer:
True
Step-by-step explanation:
The polynomial is a perfect square.
