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EleoNora [17]
3 years ago
14

Please please please help

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0
I believe it’s 80^, sorry if i’m wrong :)
Fed [463]3 years ago
5 0

the answer would be 100

Step-by-step explanation:

55+45=100 because all yout have to do is add angle A and angle B together

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How much taxes do I pay if the taxes are 2.5% and I make 80,000 a year?
Natali [406]
Percentage of taxes = 2.5%
Amount of income = $80000
Amount of money paid  = (2.5/100) * 80000
                                                                               = 2.5 * 800
                                                                                 = 2000 
<span>So $2000 is the amount needed to pay taxes every year. </span>
8 0
3 years ago
Consider the curve defined by 2x2+3y2−4xy=36 2 x 2 + 3 y 2 − 4 x y = 36 .
8_murik_8 [283]

Answer:

Step-by-step explanation:

Given a curve defined by the function 2x²+3y²−4xy=36

The total differential of this function with respect to a variable x makes the function an implicit function because it contains two variables.

Differentiating both sides of the equation with respect to x we have:

4x+6ydy/dx-(4xd(y)/dx+{d(4x)/dx(y))} = 0

4x + 6ydy/dx -(4xdy/dx +4y) = 0

4x + 6ydy/dx - 4xdy/dx -4y = 0

Collecting like terms

4x-4y+6ydy/dx - 4xdy/dx = 0

4x-4y+(6y-4x)dy/dx = 0

4x-4y = -(6y-4x)dy/dx

4y-4x = (6y-4x)dy/dx

dy/dx = (4y-4x)/6y-4x

dy/dx = 2(2y-2x)/2(3y-2x)

dy/dx = 2y-2x/3y-2x proved!

5 0
3 years ago
Find the measurements of each angle
Lana71 [14]
GED is 43 
CEB and AED is 90
GEB and FEA is 47

hope this helps! 
4 0
2 years ago
Read 2 more answers
N-8+n=1-4n solve for n​
MrRissso [65]

Answer:

n=-N/5+9/5

Step-by-step explanation:

3 0
3 years ago
Select from the drop-down menus to correctly complete the statements about the expression 5k+m3 .
Setler [38]

Answer:

sum

Step-by-step explanation:

4 0
2 years ago
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