Chymeierreybu Chymeierreybu

01-10-2016
History

contestada

One invention that has made many complex machines possible is the _____. pyramid shaduf wheel printing press

Respuesta :

04-10-2016

One invention that made many complex machines possible is the wheel

Answer Link

jacobian346 jacobian346

06-09-2018

It's the wheel because it makes things easier to move around.

Answer Link

Otras preguntas

What is the value of x?

Which types of proteins help defend the body against foreign agents like bacteria?

Tell the value of the underlined digit 9,000,009 the first 9 is underlined

Write the polynomial in standard form.–7x^2 – x^3 + x^ 5 + 2 A. x^5 + x^3 + 7x^2 + 2 B. x^5 – x^3 – 7x^2 + 2 C. –7x^2 – x^3 + x^5 + 2 D. 7x^2 + x^3 + x^5 + 2

i am in 5th grade. jorrod's sports card holder can hold 9 cards on each page. how many pages will jarrod need if he has 75 sports card.solve using models. expla

How many grams of CO2 are produced by burning 8.32g of C4H10?

Which passage is chronological???

drew's weekly allowance is $8. His friend jan's weekly allowance is $10. Drew spends $3 a week and jan spends $4 a week. WRITE TWO EXPRESSIONS TO SHOW HOW MUCH

R(p)=-1/2p^2+1900p at what prices p is revenue zero?

An input of energy is required to maintain the complexity of living systems. T/F? please explain