Answer:
Step-by-step explanation:
So the sum of 128 and x+10 is on a straight line which is 180º right?, so:
x + 10 + 128 = 180
x = 180 - 128 - 10
x = 42º
Answer:
Theres quadrants so -3,9 would be lower about III
6,-6 would be IV
0,-1 1/2 That would be near the 0 obviously so II
7.5
Using the Pythagorean theorem you can determine this answer! Let me know if I’m wrong!
Answer:
The first one is correct
Step-by-step explanation:
You can multiply the base and perpendicular height to find the area.
