Seudónimo Seudónimo

01-06-2017
Biology

contestada

What simple machine did the Ancient Egyptians use to help them build the pyramids?
A. inclined plane
B. pulley
C. lever

Respuesta :

chhoughton04 chhoughton04

01-06-2017

I'm not entirely sure, but I think it is B) the pulley.

Answer Link

holtanthony7 holtanthony7

01-06-2017

i believe it is A) inclined plane.

Answer Link

Otras preguntas

iF J is between C and T, find the value of x and JT. CJ=8x+5, CT=55, and JT=4x+2 x= JT=

what degrees do you need to rotate a fan?

g(x) = x2 − 4, find g(5).

Two planes Intersect in a line ———-. A. Always B. Sometimes C. Never

Slove for x 2x+-3=-23

Please help! Jamal deposited $4,253 in a savings account earning 1% interest, compounded annually. To the nearest cent, how much will he have in 4 years? Use th

Was there only one specific mRNA codon for each amino acid?

A local surf report provides the height of the wave from the trough to the crest of the wave. How does this relate to the wave’s amplitude?

find the area of each Arc. Use the 3.14 as the value of pi. Round your answer to the nearest tenth. Label unit

Lower Egypt is located in the northern part ofEgyptand is downA. riverB. windC. in populationD. in supplies