Answer:
1/8
Step-by-step explanation:
Answer:
if im not wrong i think it 81 and 9 cause complementary is 2 angles that add up to 90
Step-by-step explanation:
Answer:
Step-by-step explanation:
(6-2i)(2-3i)=
we will use foil to multiply
-12-18i-4i+6(i^2)=
now remeber that (i^2)=-1
=12-22i-6=<u>6-22i</u>
Answer:
6
Step-by-step explanation:
(g × f)(x) = g(x) × f(x) = x²(- x + 5)
To evaluate (g × f)(- 1) substitute x = - 1 into the product
x²(- x + 5)
= (- 1)²(- (- 1) + 5)
= 1(1 + 5)
= 1 × 6 = 6
<span> (–4) • (9) – (5) • (–2)
Multiply -4 by 9
-36 - 5 * -2
Multiply -2 by -5. Ntote: When you multiply a negative number by another negative number, it would equal a positive number.
-36 + 10
Add
Final Answer: D. -26</span>