Answer:
written below for problem #2
Step-by-step explanation:
a. ratio is 12:40 since they're are 12 non fiction and 40 graphic novels
b. 40:12 (same reasoning as part a)
c. 6:40 for the ratio of science fiction to graphic novel, 12:6 for the ration of non fiction to science fiction, x:6 for the ratio of the unknown amount of fiction books to the science fiction books. (x is just there as a variable so it just represents fiction books)
Answer:
The correct answer is 47 degrees.
Step-by-step explanation:
Use cosine.
cos(x)= adj/hyp
cos(x)=19/28
x=arccos(19/28)
Use a calculator
x is approximately 47 degrees.
The answer is 10 because 3x2 is 6 and 6 x 5 is 30 and 3 x 10 is 30
Answer:
what am I simplifying exactly
The coordinates of P are (9, -2).
Algebraically speaking, a translation is defined by the following expression:
(1)
Where:
- - Original point.
- - Translated point.
- - Translation vector.
If we know that and , then the coordinates of the original point is:
The coordinates of P are (9, -2).
We kindly invite to see this question on translations: brainly.com/question/17485121