Answer:
x = 10
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠CBD is an external angle of the triangle, thus
4x + 30 = 2x + 10 + x + 30, that is
4x + 30 = 3x + 40 ( subtract 3x from both sides )
x + 30 = 40 ( subtract 30 from both sides )
x = 10
Answer:
100000000
Step-by-step explanation:
(10^4)^2 key =
{(2.5)^4}^2 . = times
(2^4 . 5^4)^2
(2^4) ^2 (5^4)^2
2^4 ^.2. 5^4^.2
2^8 . 5^8
256. 390625
100000000
The larger number is 6 and the smaller one is 2.
The answer is A, all that was needed was to do the math.