Commutative property: when you have to solve a sum, it does not matter the order in which you place your addends, since you will always get the same result.
We have then:
((40) + (185)) + (240) = 465
(240) + ((40) + (185)) = 465
answer:
Form 1:
((40) + (185)) + (240) = 465
Form 2:
(240) + ((40) + (185)) = 465
So you do 7:30 hours is 450 minutes so 82.50/ 450 then times that by 60 and it's 11. so you are paid 11 dollars an hour.
The width is 37
if the length is 11
and the perimeter is 48 and u need to find the width what u do is
p=48
L=11
48-11=37
so the formula is
2L + 2w=p
11 + 37= 48
Let's call this unknown number, x.
So then we can put together the equation using the information from the question:
Then we start by distributing this 10 to both the and the 6:
Then we subtract 60 on both sides:
Then we divide both sides by 5 to solve for x:
or
Answer:
x= 30
The angles measure 80 degrees
Step-by-step explanation:
The two angles are corresponding angles and, when the lines are parallel, corresponding angles are equal.
2x+20 = 3x-10
Subtract 2x from each side
2x+20-2x = 3x-10-2x
20 = x-10
Add 10 from each side
20+10=x-10+10
30 = x
2x+20 = 2(30) +20 = 60+20 = 80