The answer is 40°
i will tell you how,
Total angle sum of any triangle is 180°
∠A + ∠B + ∠E = 180°
70° + 80° + ∠E = 180°
solve for ∠E
∠E = 30°
Now solve use ∠BDE,
∠B + ∠D + ∠E = 180°
20° + 90° + 30° + x = 180° (in triangle DEB, ∠E = 30 + x ) (∠D is 90°)
solve for x
there fore, x = 40°
11: 22,33,44,55
8: 16,24,32,40,48
2: 4,6,8,10,12
Answer:
-5
Step-by-step explanation:
The real part of -5 + 3i is -5, and the imaginary part is 3.
Hayden Grace and Gaytar went to the store. They did not go anymore.
Answer:
I really don't know! Hope you have a good grade :)
Step-by-step explanation:
