Answer:
x = 4
Step-by-step explanation:
If a quadrilateral is a rhombus, then the diagonals of it will bisect each angle of the quadrilateral.
Now, the diagonal AC bisects angle C into ∠ ACD and ∠ ACB.
Hence, ∠ ACD = ∠ ACB
⇒ 2x + 4 = 5x - 8 {Given that ∠ ACD= 2x + 4 and ∠ ACB= 5x - 8 }
⇒ 3x = 12
⇒ x = 4 (Answer)
Answer:
f(x) = -2.5x + 4
Step-by-step explanation:
If you go down 5 units and 2 units to the right then there is another point so the slope is -5/2 which is the same thing as -5 divided by 2. So it’s -2.5 as the slope and for the y- intercept, there is only one point on there and it is on 4. So the function is
f(x) = -2.5x + 4
I hope this helps
(I deserve to be marked the brainliest)
i think when it's say inequality...the answer is = 3 and 3.5
C and D I answered it I think