Can somebody please answer this question?

4

Step-by-step explanation:

Plug the equation into desmos and when y is-6 x is 4 also plug in 6 for y 4 times 4 equals 16 + -6 equals 10 so the answer is 4

x = 4

Step-by-step explanation:

4x + y = 10

They are telling you that y = - 6 so you put that into the equation and solve for x.

4x + (- 6 ) = 10   or 4x - 6 = 10

Add 6 to both sides

4x - 6 + 6 = 10 + 6

4x = 16

Divide both sides by 4

4x / 4 = 16 / 4

x = 4

You can check your answer by put you x value into the same equation and solve for y.  It should equal - 6.

4(4) + y = 10

16 + y = 10

y = - 6

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.

mujhko hui na