$1.29 + $2.52+$2.23+$1.50.
please help

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q

Use sigma notation to represent the following series for 9 terms.

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate