PLEASE HELP!! I don’t understand. And if you put a link or anything I will report it drives me crazy. I just need help and I’ll give brainliest!

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Write the sentence as an equation. z plus 372 is equal to 160

Which matrix multiplication is possible?