Question

d history ehs
how did francois viete contribute to future scientific studies?
○ he used letters for variables in math equations for the first time.
○ he created the principles of deductive reasoning as is used in the modern scientific method.
○ he used the laws of physics to disprove the idea that the earth is the center of the solar system.
○ he proved that gravity is a force that acts universally on objects despite their mass.

question 4 multiple choice question points 1
which of these inventions was not created for the textile industry?
○ loom
○ barometer
○ flying shuttle
○ spinning jenny

question 5 multiple choice question points 1
what resource was especially important for the construction of railways?
○ iron

Explanation:

• For the first question: François Viète is known as the "father of algebra" for introducing letters to represent variables in equations, enabling abstract mathematical reasoning.
• For Question 4: The barometer measures atmospheric pressure, unrelated to textiles; the loom, flying shuttle, and spinning jenny are textile industry tools.
• For Question 5: Iron was critical for railway construction (rails, bridges, locomotives) during the Industrial Revolution.

Answer:

First question: He used letters for variables in math equations for the first time
Question 4: barometer
Question 5: Iron