Answer: 5000
Step-by-step explanation:
Sorry need the points :b

Actually Welcome to the Concept of the Quadrilaterals.
Basically we know that, the sum of opposite angles of a quadrilateral inscribed in a circle is always 180°.
so applying this law here, we get as,
2X + (3X-10) = 180°
=> 5X - 10° = 180°
=> 5X = 190°
=> X = 190°/5
=> X = 38°
thus the angle X= 38°.
Answer:
calculaotro soup
Step-by-step explanation:
12
Step-by-step explanation:
Quotient rule,

Do this,
a^(n-3)=a^9
Since the exponents have to be the same, this turned into a simple one step equation:
n-3=9
+3 +3
**n = 12, so the final answer is 12.
Answer:
statement A
Step-by-step explanation:
If the ratio
= 
then TU is parallel to RS
=
= 
=
= 
Since the ratios are equal then line segment TU is parallel to line segment RS