Answer:
A
Step-by-step explanation:
Answer : im guessing um 18
sry if im wrong tho
Answer: 60.9 u^2
Step-by-step explanation:
The area of a trapezoid can be calculated as seen in the attachment.
Thus:
![A = \frac{3.7+14.2}{2} * 6.8\\A = \frac{17.9}{2} *6.8\\A = 8.95*6.8\\A = 60.86\\Round\\\left[\begin{array}{c}A=60.9\end{array}\right]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B3.7%2B14.2%7D%7B2%7D%20%2A%206.8%5C%5CA%20%3D%20%5Cfrac%7B17.9%7D%7B2%7D%20%2A6.8%5C%5CA%20%3D%208.95%2A6.8%5C%5CA%20%3D%2060.86%5C%5CRound%5C%5C%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7DA%3D60.9%5Cend%7Barray%7D%5Cright%5D)
<em>Hope it helps <3</em>
Odd integers are 1 more than even ones
even intergers are represetned as 2n where n is a whole number
odd=2n+1
consecutive odd integers are 2 apart from each other so therefor the numbers are 2n+1,2n+1+2, 2n+1+2+2 or 2n+1, 2n+3, 2n+5
so they add up to 111
2n+1+2n+3+2n+5=111
add like terms
6n+9=111
subtract 9 from both sides
6n=102
divide both sides by 6
n=17
numbers are
2n+1,2n+3,2n+5
subsitute
2(17)+1=34+1=35
therefor since the other sare 2 more
35,37,39 are the numbers
are there 3 that equal 1111? solve and see if it is true
2n+1+2n+3+2n+5=1111
add like terms
6n+9=1111
subtract 9 from both sides
6n=1102
divide both sides by 6
n=183.666666666666
n is not whole so the answer is NO
answer are 35,37,39 and NO
(1ft x 1ft) + (3ft x 3ft) = 7sqft
