Answer:
t=−0.543624 lemme know if i was right
Step-by-step explanation:
Boosting this so more people can see!!
Answer: 410 square km
Step-by-step explanation:
The area of each of the triangles with their base on the 10 km side is
, so their combined area is
.
The area of each of the triangles with their base on the 12 km side is
, so their combined area is
.
The area of the bottom rectangular face is
.
So, the total surface area is 
Answer:
they are similar cuz it resembles a "z" pattern. The angles are so the same.
X intercept: (- 1/7, 0)
Y intercept: (0, 1/4)