A bridge must be built across a river spanning 80 feet across the rivers bottom the engineers built the bridge using arches . The bottom of each arch rest on the bottom of the river. The distance from the bottom of each arch to the top must be 100 feet. Based on the diagram of the bridge did the engineers of the bridge succeed in making the e top of the bridge 100 meters above the rim bottom |a|= 1

Idon’t know but you’ll figure it out

Okay so n is going to represent our first number. since the second number of five times greater than n, the second number will be represented as 5n. for us to figure out the two  numbers we need to have  the value of n first. this is going to be done by adding the two numbers together, n and 5n. it can be simplified as 6n, which the problem states is equal to 72. divide 72 by 6n and you can solve for n.  n+5n=726n=72n=(72/6)n=12  now that we know the value of n, we have to multiply 5 times 12 which equals 60. so our two numbers/integers are 12 and 60