Answer:
The Business bought a total of 2048 pens. (I GOT THE ANSWER FROM
ChickenNugget1203)
Step-by-step explanation:
The easiest way to solve this is to add the amount of bags the business bought.
7 + 9 = 16
After you find the total amount of bags bought you multiply the number of pens in each bag by the total amount of bags the business bought.
16 * 128 = 2048
The answer would be if you only knew one angle and that would be 90 degrees.
Answer: 30° and 330°
<u>Step-by-step explanation:</u>
sec θ =
sec θ =
=
cos θ =
cos θ =
cos θ =
cos θ =
Look at the Unit Circle to see that cos = at 30° and 330° ( which is equivalent to π/6 and 11π/6)
Answer:
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- x⁴ⁿ + x²ⁿ⁺¹ = x²ⁿ⁺¹(x²ⁿ⁻¹ + 1)
n is an odd integer, let n = 2m + 1
<u>Then </u>
- 2n - 1 = 2(2m + 1) - 1 = 4m + 2 - 1 = 4m + 1
- 2n + 1 = 2(2m + 1) + 1 = 4m + 2 + 1 = 4m + 3
- x²ⁿ⁺¹(x²ⁿ⁻¹ + 1) =
- =