Answer:
352 ft²
Step-by-step explanation:
The formula for the area of a trapezoid is 
where 
and 
are the bases of the trapezoid and 
is the height, thus:
This means that the area of the trapezoid is 352 ft².
Answer:
Answer 5 1/4
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because I mean u have to no what's a function and what's not a function is when the lines don't touch and a non function is when that do
Answer: X= 3^-1
X= -0.75
Step-by-step explanation:
Answer: -231 ft
<u>Step-by-step explanation:</u>
The submarine started at sea level = 0
It submerged 140 ft = -140 ft
It traveled 40 miles horizontally so it is still at -140 ft
It dove down an additional 120 ft = -260 ft <em>(-140 + -120)</em>
It traveled 25 miles horizontally so it is still at -260 ft
It rose 29 ft = -231 ft <em>(-260 + 29)</em>
Note: submerged and dove are negative values and rose is positive
0 - 140 - 120 + 29 = -231
