lillyboylee lillyboylee

14-02-2022
Mathematics

contestada

how far will a wheel of radius 7 cm travel in two revolutions

Respuesta :

mhanifa mhanifa

14-02-2022

Answer:

87.92 cm

Step-by-step explanation:

The travel is 2 circumferences:

2C = 2*2πr = 4πr = 4*3.14*7 = 87.92 cm

Answer Link

Otras preguntas

Jennifer made 5 L of punch. Her brother made another 750 mL. If they combine the two batches how many 180 mL servings would they have? Would there be leftovers?

what did Virchow contribute to the cell theory

Which sentence contains a misplaced modifier? A. I had never heard of rental shoes or even been in an alley. B. Down the lane and past the pins, my friends laug

What does prime and negative numbers mean.

what occurs when waves overlap

Which is not a recent consequence of ethnic rivalries in African nations? the rise of dictators a new era of Western imperialism widespre

If Huntington's disease is due to a dominant trait, shouldn't three-fourths of the population have Huntington's while one-fourth has the normal phenotype?

Mike and Ike are experts at pitching horseshoes. 70% of Mike's tosses are ringers. 67% of Ike's tosses are ringers. Suppose Mike and Ike toss 50 horseshoes. Whi

In addition to possibly releasing harmful chemicals in the environment, mining is considered A. the least lucrative job in the United States. B. the most danger

3 food chains in the African savanna :)