What is the distance between the points (4, 10) and (-3, -14) on the coordinate plane

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2