Answer: Uhm 1/3?
Step-by-step explanation: Maybe its not the answer i guess 11/3
Answer:
Please write your question properly
Can I solve all questions
Answer:
see explanation
Step-by-step explanation:
Using identities
sec²x = tan²x + 1
cosec²x = cot²x + 1
cos²x = ![\frac{1}{cos^2x}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bcos%5E2x%7D)
(1)
sin²θ + ![\frac{1}{sec^20}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bsec%5E20%7D)
= sin²θ + cos²θ = 1
(2)
9sec²θ - 9tan²θ
= 9sec²θ - 9(sec²θ - 1)
= 9sec²θ - 9sec²θ + 9
= 9
(3)
- 8cot²A + 8cosec²A
= - 8cot²A + 8(cot²A + 1)
= - 8cot²A + 8cot²A + 8
= 8
(4)
- 10cosec²β + 10cot²β
= - 10(cot²β + 1) + 10cot²β
= - 10cot²β - 10 + 10cot²β
= - 10
Answer:
The monthly net pay is $1555 .
Step-by-step explanation:
As given
Quintina decided to increase the deduction percentage of her federal income tax rate from 14% to 16%.
Quintina’s gross pay per month is $2,100.
16% is written in the decimal form .
![= \frac{16}{100}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B16%7D%7B100%7D)
= 0.16
Federal income tax = 0.16 × Gross pay
= 0.16 × 2100
= 336
Monthly net pay = Gross pay - Federal income tax - State Income Tax - Social Security - Medicare
= 2100 - 336 - 89 - 85 - 35
= 2100 - 545
= $1555
Therefore the monthly net pay is $1555 .
Numbers: 1,2,4,5,7,8
There are 4 digits __ __ __ __
1st digit can be filled by any of the 6 numbers
Similarly 2nd, 3rd and 4th
Hence each digit will have 6 possibilities
<span>Therefore no.of 4 digit numbers that can be formed are 6 x 6 x 6 x 6 = </span><span>1296</span>