Answer:
360 degrees
Step-by-step explanation:
the exterior angles of the triangle is 360 degrees
Answer:
y increases by 2
Step-by-step explanation:
Answer:
seven and twenty three hundredths
Step-by-step explanation:
i hate doing this dont you?
Answer:
56
Step-by-step explanation:
7((9+4)-(12-7))
7(13-5)
7×8
Given, (9x - 4)(9x + 4) = ax² - b
From algebraic identities:
We know, (a + b)(a - b) = a² - b²
Now, 81x² + 36x - 36x - 16 = ax² - b
81x² - 16 = axis² - b
So ax² = 81x²
a = 81
-b = -16
b = 16
Solution
Therefore, the value of a is 81.
<h2>MyHeritage</h2>
