Answer:
66.5 square feet
Step-by-step explanation:
We have to find the area of the doghouse which is in the shape of right trapezoid . that is, Substitute the values, we get, Hence, Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.
Answer:
R=10
Step-by-step explanation:
-2×-3=6
R=5×2
=10
Answer:
9
Step-by-step explanation:
3-2i+8=23
5+2i+23
2i=18
i=-9
