If the distance between A(0, 4) and B(3, a) is 5 units then find the value of a.​

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm