What is the radius of this circle if the circumference is 18π cm?
3 cm 9 cm 18 cm 36 cm

The radius is 9 cm.

Step-by-step explanation:

The formula for calculating the circumference of a circle is

Where r is the radius and C is the circumference.

It was given in the question that; the circumference, .

We substitute this into the formula to obtain;

Divide both sides by

The radius is 9cm

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

which would be true for stem changing verbs?

they have a consistent spelling change in the stem of the verb.

what is different about the verb “venir” as compared to other stem-changing verbs?

only the third person forms have a stem change.

which of the following could not be considered a “stem-changing” verb?

querer

which of the following would not be condsidered an event?

desfile

what word could be used in response to the following?

¿qué quieres comprar?

quero

what word could be used in response to the following?

¿dónde uds. pueden ir?

vamos  

ellos ir al centro comercial.

yo comprar un vestido.

pedimos

dónde tú?

dormes

step-by-step explanation: