What are the component form and magnitude of the unit vector in the direction of vector 𝐯 = (3, -5)?
+
What is the value of x in the equation 3(x+4) - 2(2x-1) = 5x + 12?
+
Math Question: Given a triangle with two sides measuring 5 and 7 units, and the included angle between them measuring 50 degrees, find the measure of the third side.