dakotacolin757 dakotacolin757

04-04-2017
Mathematics

contestada

how to find the surface area of a figure with 7 an 21

how to find the surface area of a figure with 7 an 21 class=

Respuesta :

karenfisher1 karenfisher1

04-04-2017

SA=2(3.14)(7)squared
SA=2(3.14)(49)
SA=307.72

V=(3.14)(7squared)(21)
V=(3.14)(49)(21)
V=3231.06

Answer Link

Otras preguntas

There are 4 blocks in the top of first tier of a pyramid. 8 blocks in the second tier. 16 in the third tier. 32 in the fourth tier. How many in the 12 tier?

Calculate the mass in grams of Potassium Nitrate (KNO3) to make 300.0 mL of a 0.020 M solution?

Faith purchases a car for $27,500. The value of the car will depreciate each year at a rate of 12.4%. What is the approximate equivalent monthly depreciation ra

PbS + 2PbO → 3Pb + SO2 a. Balance the equation. b. How many moles of Pb will form from 17 moles of PbO (excess PbS)? 57.33g PbO x 1 mole of PbO/ c. How many mol

Josh currently bench presses 150 lbs. He increases that amount by 20% . How much can he bench press now? *

Two forces, one of 45 pounds and the other 50 pounds, act on the same object. The angle between the forces is 33°. Find the magnitude of the resultant vector. P

IS THIS RIGHTT???????

A brick layer is hired to build three walls

Arrange the steps of the oxygen-carbon dioxide cycle in the correct order: a. animals breath oxygen b. plants produce oxygen c. plants use carbon dioxide d. ani

Please help me with this!!