brooklyn5307 brooklyn5307

03-05-2018
Mathematics

contestada

The two square pyramids are similar. Find the total volume of both pyramids if the ratio of their surface areas is . 9/16

Respuesta :

mathmate mathmate

03-05-2018

If the ratio of surface area is 9/16, then the ratio of linear dimensions is sqrt(9/16)=3/4, and the ratio of the volumes is (3/4)^3=27/64.

Therefore the total volume = (1+27/64)*volume of the larger pyramid

= (91/64)*volume of the larger pyramid.

Answer Link

04-05-2022

Answer:

B.

Step-by-step explanation:

Ver imagen 329758

Answer Link

Otras preguntas

The solutions to (x + 3)^2- 4=0 are x = -1 and x = -5 True or false

Two coherent sources of radio waves, A and B, are 5.00 meters apart. Each source emits waves with wavelength 6.00 meters. Consider points along the line connect

Consecutive terms are __________________.

The period of a pendulum is the time it takes the pendulum to swing back and forth once. If the only dimensional quantities that the period depends on are the a

Find the area of the shaded region . RQ= 71.5 inches and PO=93.4 inches . Use 3.14 as necessary

URGENT! PLEASE help me! Full solutions please, and no nonsense answers.

Can any kind soul help me please Use the cosine rule

among a group of students 50 played cricket 50 played hockey and 40 played volleyball. 15 played both cricket and hockey 20 played both hockey and volleyball 15

Identify the statements that correctly describe the story of the ancient Hebrews . The people first had a polytheistic religion that involved worshiping many go

Find the angle of rotation about the center of the regular pentagon that maps A to D.