The Intersecting Secant Theorem says
EC × ED = EB × EA
(x+4)(x+4+1) = (x+1)(x+1+11)
(x+4)(x+5)=(x+1)(x+12)
x^2 + 9x + 20 = x^2 + 13 x + 12
8 = 4x
x = 2
Check:
6(7)=42
3(14)=42, good
Answer: 2
Answer:
A=(1/2)BxH
10x6=60m
Any two odd integers will always add up to an even number. Examples include 1+1=2, 15+19=34, etc.
Answer:
3/4
Step-by-step explanation:
sin = opposite/hypotenuse
one side is 3, hypotenuse side is 5.
using the pythagorean theorem, we know that the third side is 4.
tan = opposite/adjacent
tanθ = 3/4
