Evaluate the line integral, where C is the given space curve. int C ye^z dz + x ln(x) dy − y dx, C: x = e^t, y = 4t, z = ln(t), 1 ≤ t ≤ 2

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7