The amount Waheeda earns is related to the number of glasses of lemonade she sells. (There’s a pic to help) a) Identify the independent and dependent variables in the situation.

Independent variable:_

Dependent variable:_.

b) Write an equation representing the amount Waheeda earns in relation to the number of glasses of lemonade she sells.

Equation:_

c) In which Quadrant of a graph would her data appear? Explain.

dsfdsf

step-by-step explanation:

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(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm