Answer:
4 = the top row would be 1,2,3,4,5
the bottom row would be 14,28,42,56,70
the equation is y= 14x
5 = yes it is proportional. y=21x
6 =no it is not proportional.
7 = yes it is proportional because y= 7x
Step-by-step explanation:
tan x = sin x/cos x
cos³ x *tan²x - cos x = cos³x *(sin²x/ cos² x) - cos= cosx*sin²x - cos x =
= cos x(sin² x - 1) = - cos x(1 - sin²x)= - cosx*cos²x = - cos³ x
Igor's taxable income is the difference between the amount
he earns annually and the amount he earns as exemptions.
Response:
- The amount he pays in annual state income tax is;<u> $1,497</u>
<h3>Which methods are used to calculate income tax?</h3>
Given;
Annual earnings = $57,900
State tax rate = 3%
Amount earned in exemption = $8,000
Required:
The amount Igor pays in annual state income tax.
Solution;
Taxable Income = Annual Income - Exemptions
Therefore;
Igor's taxable income = $57,900 - $8,000 = $49,900
Taxable Income × Tax rate = Amount paid as tax
- The amount he pays is therefore; $49,900 × 3% = <u>$1,497</u>
Learn more about income tax here:
brainly.com/question/25278778
Answer:
2 and 1
Step-by-step explanation:
2 only has the factors 2 and 1 because it is a prime number.
