Select the correct answer.
The deepest part of the Mariana trench (the deepest trench in the world’s oceans) is at an elevation of -11.033 kilometers. The elevation of the deepest part of the Atacama trench is -8.065 kilometers. What is the net change in elevation from the Atacama trench to the Mariana trench?
A.
19.098 kilometers
B.
2.968 kilometers
C.
-2.968 kilometers
D.
-19.098 kilometers

What percent of the circle below is shaded?

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato

Ofin . (2,4) (2,1) a. y= 2 b. x= 2 c. x= -2 d. y= 2x