What is the place value of the digit 4 in the number 834,051?

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute