3.45 + 0.123 a) 0.00003573 b) 0.00468 c) 3.147 d) 3.573 answer this is for 7th grade pretest.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6