Answer:
188 units cubed
Step-by-step explanation:
Answer:
cos²A - cosA - 6
Step-by-step explanation:
Given
(cosA + 2)(cosA - 3)
Each term in the second factor is multiplied by each term in the first factor, that is
cosA(cosA - 3) + 2(cosA - 3) ← distribute both parenthesis
= cos²A - 3cosA + 2cosA - 6 ← collect like terms
= cos²A - cosA - 6
Answer:
1/4
Step-by-step explanation:
3+9=12
12/3=4
Answer:
Step-by-step explanation:
9+33-6)/6-3
42-6)/6-3
36/6-3
6-3
3 to the second power is 9
because three times three is 9
Answer:
h=2a/b
Step-by-step explanation:
Let's solve for h.
Step 1: Flip the equation.
Step 2: Divide both sides by b/2.