Answer:
Idea for an Invention may be developed on paper or on a computer, by writing or drawing, by trial and error, by making models, by experimenting, by testing and/or by making the invention in its whole form. Brainstorming also can spark new ideas for an invention.
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
Since this triangle is a 90 degree angle, all you'd have to do is subtract 55 from 90 and you've got you answer.
Answer: 9 over 12 is = 15 over x
Step-by-step explanation:
Answer:
. r=9 inches is the answer.
Answer:
what do you need answered?
Step-by-step explanation:
