I need help solving this right triangle, please!

Step-by-step explanation:

since its a right triangle, use Pythagorean to solve for c

c² = 3² + 4²

c = √25

c = 5

now use law of sine

sinB = sinC

  b         c

sin(B) = sin(90)

  3            5

5*sin(B) = 3*sin(90)

sin(B) = 3*sin(90)

                  5

∠B = sin⁻¹(0.60)

∠B = 36.87°

right

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!