Please answer asap!! need to find the solutions to this equation.

The answer to your question is the letter d. k = -7/2 and k = 7/2

Step-by-step explanation:

Equation

                         4k² - 49 = 0

Process

1.- Add 49 in both sides

                        4k² - 49 + 49 = 49

2.- Simplify

                       4k² = 49

3.- Divide by 4 both sides

                       4k²/4 = 49/4

4.- Simplify

                         k² = 49/4

5.- Get the square root in both sides

                      √k² = √(49/4)

6.- Simplify

                         k = ± 7/2

   or     k₁ = 7/2                            k₂ = -7/2          

0.5 meters per second

step-by-step explanation:

the average speed between 2 seconds and 8 seconds is 0.5 meters per second.

hope this ! mark brainliest!

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1