dxxgoiscracked
dxxgoiscracked dxxgoiscracked
  • 15-08-2020
  • Mathematics
contestada

HELP ME IM STUCK PLEASE

HELP ME IM STUCK PLEASE class=

Respuesta :

maempress
maempress maempress
  • 16-08-2020

Step-by-step explanation:

v= crossectional area × height

use the formular to find the answer

490= πr²× h

490= 22/7 × 7×7×h

490= 22/7×49h

490= 154h { divide}

h = 3.18cm , it is a recurring decimal 3.18181818181..

Answer Link

Otras preguntas

What is the identity of a sample that has a volume of 92.5 cm3 and a mass of 249.8 g?
When studying climate, geographers measure weather processes and atmospheric conditions over time. True or False?
Assuming that the petals of the flower are congruent, how many lines of symmetry does the figure have? A. 0 B. 4 C. 6 D. 8
Which text from "Helen grey" explicitly describes Helens behavior?
Find the sum of the measures of the interior angles of the figure. a. 900° b. 540° c. 720° d. 1,260°
Which example best describes a change of medium? A.A critic decides that Doré's point of view is stronger after viewing the illustration of the Minotaur from D
expand 3a(2a + 5b) please
What is the degree of the polynomial 3xy^2z−2z^5+2/3y^2z^4 ?
HELP ME FOR ANSWER NUMBER 14 THROUGH 16
If school starts at 9:00 and you want to go to Walmart, when would be an appropriate time to leave? School is about 10-15 minutes away from the house. Walmart a