Let r1,...,rp be vectors in Rn, and let Q be an m * n matrix. Write the matrix [Qr1...Qrp ] as a product of two matrices (neither of which is an identity matrix).

Classify the following triangle check all that apply

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

∆red ≅ ∆ by rule will give brainiest if possible