The area in degrees of a triangle is 180
So...
A+B+C=180
19+B+102=180
121+B=180
B=59°
Answer:
-20
Step-by-step explanation:
(-4) × [ (8) + (-3)]
(-4) × [ (8-3)]
(-4) × [5]
-20
1. Use Difference of squares: a^2-b^2=(a+b)(a-b)
(x+k)(x-k)=0
2. Solve for x and k
x=+-k
k=+-x
Answer:
No its not
Step-by-step explanation:
13.603 is more then 13.068
Answer:
51
Step-by-step explanation:
