Answer:
47
Step-by-step explanation:
No matter what number you do if there is one left then it's that number
So dif between 8 and 7 is 1
1*47 = 47
Answer:
1.25 miles.
Step-by-step explanation:
Let x be the length of trail. We have been given that after Paul hiked
of a mile, he was
of the way along the trail.
Let need to find x such that
of x equals
.


Therefore, the trail is 1.25 miles long.
x+y=6 and 20x+30y=140 can be used to determine the number of each type of lawn mowed by Sarah.
Step-by-step explanation:
Given,
Charges for cutting small lawns =$20
Charges for cutting large lawns = $30
Total yards mowed = 6
Total amount earned = $140
According to given statement;
x+y=6 Eqn 1
20x+30y=140 Eqn 2
x+y=6 and 20x+30y=140 can be used to determine the number of each type of lawn mowed by Sarah.
Keywords: linear equation, addition
Learn more about linear equations at:
#LearnwithBrainly
Lengths of a 30 60 90 triangle if longer leg = 18
hypotenuse = 18 * (2/ sq root (3)
short leg = 18 / sq root (3)
<span><span><span>hypotenuse = 20.7846096908
</span>
</span>
</span>
short leg =
<span>
<span>
<span>
10.3923048454
</span>
</span>
</span>
Source:
http://www.1728.org/trig2.htm