Answer:
Step-by-step explanation:
B. :) 6(a) -6(3) is the same as 6 (a - 3) which simplifies to 6a-18. If I helped, please mark as brainliest! <3
Answer:
A
Step-by-step explanation:
note that these are the factors of a difference of squares
• a² - b² = (a + b)(a - b), hence
(x + 13)(x - 13)= x² - 13² = x² - 169 → A
Answer:
I think its A
Step-by-step explanation:
I did the math and thats what i got even rounded up
The angle in the triangle = 60 degrees
so tan 60 = h / (1/2) s = 2h /s
sqrt3 = 2h / s
h = sqrt3 s / 2
B is the correct choice