Answer:
APC is 90 degrees
Step-by-step explanation:
When lines intersect and are perpendicular. that means the angle of intersection is 90 degrees.
APC is 90 degrees
You have x , x+7, and 7x-7. When you add those up and equal it to 180 you can get your x. X equals 20
So one angle is 20 degrees
The second angle is 27 degrees
And the third angle is 133 degrees.
Answer:
b. only reason is correct
2.05 kg=2.05 ×1000 g
=2050 g
so the Assertion is incorrect
Answer:
3.2×10²×10⁵=32000000
And the scientific notation is 3.2000000x10⁷
Answer:
it was -5 and then it fell 8 degrees
-5 -8 = -13 degrees F
Step-by-step explanation: