Max can mow a lawn in 45 minutes. jan takes twice as long to mow the same lawn. if they work together, how long will it take them to mow the lawn?

30 minutes

Step-by-step explanation:

Given:

Max can mow a lawn in 45 minutes

Max mows in 45mins= 1 lawn

Max mows in 1 min= 1//45 lawn

Jan takes twice as long to mow the same lawn

Jan mows in 2(45mins)= 1 lawn

Jan mows in 1 min= 1//90 lawn

Now finding how long will it take,t , them to mow the lawn

1/t= 1/45 + 1/90

1/t= (2+1)/90

1/t= 3/90  

t= 90/3  

t = 30  

If they work together, they will take 30 minutes to mow the lawn !

answer: '

the distance between points l and m

step-by-step explanation:

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}