If ∠HMA is a right angle, M∠SMH = 66°, and ∠SMH is complementary to ∠HME, then

What did photos by the hubble space telescope reveal about the great dark spot?

What causes the cyclical changes in the appearance of the moon?

What's a recharge area? a. the part of an aquifer where groundwater meets a lake or stream b. the part of an aquifer where surface water reaches the water table c. the part of an aquifer that's located between two aquicludes d. the part of an aquifer that's located at a lower elevation