-1 -4.
-7
4
-4
-2
3
-2
-1
-4
3
6
8
-2
-7
30
-2
R2 + R3
✓
1
-4
30
COMPLETE
Multiply row 2 by 2, and insert it for row 2:
-1
-4
4
-1
-4
-7
4
-2
8
3
-7
-2.
30
1
6
2R2 R2
22 >
-4
8
-4
1
30
DONE

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a