4. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the x-axis? *

1. A(-2,-3), B(-5,4), C(-9,0)
2. A (2,3), B(5,-4), C(9,0)
3. A(-3,2), B(4,5), C(0,9)

5. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the y-axis? *

1, A(-2,-3), B(-5,4), C(-9,0)
2. A (2,3), B(5,-4), C(9,0)
3. A(-3,2), B(4,5), C(0,9)

6. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the line y=x? *

1. A(-3,2), B(4,5), C(0,9)
2. A(-2,-3), B(-5,4), C(-9,0)
3. A (2,3), B(5,-4), C(9,0)

4. 2. A (2,3), B(5,-4), C(9,0)

5. 1. A(-2,-3), B(-5,4), C(-9,0)

6. 1. A(-3,2), B(4,5), C(0,9)

Step-by-step explanation:

4. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the x-axis? *

2. A (2,3), B(5,-4), C(9,0)

(x , y) --> (x,-y)

5. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the y-axis? *

1, A(-2,-3), B(-5,4), C(-9,0)

(x , y) --> (-x,y)

6. You are given ∆, with vertices A(2, -3),B(5,4), and C(9,0). What are the new coordinates after reflecting ∆ over the line y=x? *

1. A(-3,2), B(4,5), C(0,9)

(x,y) --> (y,x)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length