Select the correct answer from each drop-down menu. ∠CAB ≅ ∠ACD and ∠BCA ≅ ∠CAD
A. Congruent Angles have equal measures
B. Alternate Interior Angles Theorem
C. Alternate Exterior Angles theorem
m∠CAB =m∠ACD and m∠BCA = m∠CAD
A. Congruent Angles have equal measures
B. Alternate Interior Angles Theorem
C. Alternate Exterior Angles theorem

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

christopher is 272,195 year old

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.