Can some one help please? Franz invests £2500 for 2 years at 3 1/2%(it's a mixed fraction) per annum compound interest.
Work out the value of his investment at the end of 2 years.

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

What is the absolute value of the complex number -4-sqrt2i

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°