The following are the correct statements regarding mathematics in the Egyptian, Chinese, and Babylonian cultures:
Both Egyptian and Chinese number systems use base 10.
All three cultures had unique symbolism to represent their numbers . (Earlier symbols were used to depict things)
There are two primary sources for ancient Egyptian mathematics
(The primary sources are the Rhind Papyrus and the Moscow Papyrus)
Answer:
Let s represent the number of student tickets sold.
Let g represent the number of general admission tickets sold.
s + g = 350
3s + 5g = 1450
Answer:
Step-by-step explanation:
Amari ran 3/4 distance Mary ran
A = 3/4 M
Amari ran 12 miles
12 = 3/4 M Multiply by 4
12 * 4 = 3*M Combine
48 = 3M Divide by 3
48/3 = M
M = 16
So Mary ran 16 miles.
Well, since it is multiple choice, you can just eliminate the answers. If you take 5/4 it equals 1.25. Then you go through the choices. All of the numbers, except 7.2 (C) are infinite. And, 7.2 gives you the 1.25 from before... which is your answer
If this helped, brainliest would be great! Only need one more to level up :)
Answer:
see explanation
Step-by-step explanation:
Using the cofunction identity
sec(90 - x)° = cscx° , then
7A = 90 - 5A ( add 5A to both sides )
12A = 90° ( divide both sides by 12 )
A = 7.5°
