Allone710 Allone710

12-04-2024
Mathematics

contestada

The circumference of a circle whose area is 81πr², is
(a)9πr
(b)18πr
(c)3πr
(d)81πr

Respuesta :

Otras preguntas

The net force determines how and if an object will BLANK thank youuuu

When you whisper, you produce a 10-dB sound. a. When you speak quietly, your voice sounds twice as loud as a whisper. How many decibels is this? b. When you spe

How do I solve x-y=11 2x+y=19

How much work does a mother do if she lifts each of her twin babies upward 1 meter? Each baby weighs 90 newtons.

Are there any personifications in the poem jimmy jet and his TV set?

Calculate the average speed of a bicycle that travels 100m in 20 s.

how do you unscramble the science topic atsetlectoicnp

Katrina has 8 ribbons for her hair.3/4 of the ribbons are blue.how many of Katrina ribbons are blue.could u show me how 2 find the answer..

If a rock is sitting in the dirt, the normal force from the ground and BLANK are acting on it plz help

the water pipe has a radius of 5 cm and a height of 7 cm. what volume of water does it take to fill the pipe?