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Mila [183]
3 years ago
10

Kate gets a paycheck twice a month. Every month, a total of $345.67 is deducted from her paychecks for taxes. If she has receive

d 7 paychecks so far this year, which best represents the total effect the taxes have had on the amount she has earned??
Mathematics
2 answers:
Aleksandr [31]3 years ago
4 0

Answer:

-$2,419.69

Step-by-step explanation:

Kate gets a paycheck twice per month.

However, $345.67 is deducted for taxes.

Kate has been paid 7 paychecks.

345.67 x -7= -2,419.69

$2,419.69 has been deducted, so that should be negative.

Answer:

-$2,419.69

Valentin [98]3 years ago
4 0

Answer:

The correct answer is -$1,209.85-verified by Edg. Thank you.

Step-by-step explanation:

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gizmo_the_mogwai [7]

Answer:

α = π/3

γ = 2

x = -3π/4, -5π/12, π/4, 7π/12

Step-by-step explanation:

Easiest way to do this is in reverse.

γ sin(2x − α)

Angle sum/difference formula:

γ (cos α sin(2x) − sin α cos(2x))

Distribute:

γ cos α sin(2x) − γ sin α cos(2x)

Matching the coefficients:

γ cos α = 1

γ sin α = √3

Solve the system of equations.  Divide to eliminate γ:

tan α = √3

α is between 0 and π/2, so:

α = π/3

γ = 2

sin(2x) − √3 cos(2x) = 1

Using the identity from before:

2 sin(2x − π/3) = 1

Solving:

sin(2x − π/3) = 1/2

2x − π/3 = π/6 + 2kπ or 5π/6 + 2kπ

2x = π/2 + 2kπ or 7π/6 + 2kπ

x = π/4 + kπ or 7π/12 + kπ

x is between -π and π, so:

x = -3π/4, -5π/12, π/4, 7π/12

7 0
3 years ago
in the figure given alongside, AB is the diameter of circle with centre O. If &lt;COD=50°, find the size of &lt;CED. ​
Ksju [112]

Answer:

50

Step-by-step explanation:

code in parm so the angle o is equal to e

that is a property of the parm

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2 years ago
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cricket20 [7]

Answer:

3, 7

Step-by-step explanation:

6 0
3 years ago
Select the expression equivalent to (2.1x + 4.3) - (-3x - 7)
Andrew [12]
X= 5.1x+11.3
Explanation : combine like terms which is 5.1x and 3x and you get the answer D!
4 0
2 years ago
Read 2 more answers
Evaluate 5! + 2!.<br> Idk what is it
Sedbober [7]

Answer:

122

Step-by-step explanation:

If a number has an explanation point on the side of it, you should multiply all numbers that are equal to are less than that number.

5!=5*4*3*2*1=120\\2!=2*1=2\\120+2=122

4 0
3 years ago
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