I need this done today whoever gets this correct gets brainliest
hurryy

A

Step-by-step explanation:

A and B

Step-by-step explanation:

Hello There!

In order for a relationship to be proportional it has to have a constant rate of change and it has to go through the origin (0,0)

Right off the bat we can eliminate C and D because they don't go through the origin

The first answer choice goes through the origin and has a constant rate of change of 9 so A does represent a proportional relationship

The second answer choice also foes through the origin and has a constant rate of change of 21/3 or 7 so B also represents a proportional relationship

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.