y = 4x-9
Answer : Slope = 4 because y = mx+b
Y- intercept = 9
Any line can be graphed using two points values, and plug them into the equation to find the corresponding values.
HOPE THIS HELPS!
Hope it will help the formula SOHCAHTOA means Sin=oppsite\hypotenuse Cos=adjacent\hypotenuse and Tan=opposite\adjacent
(x+8)(x−10) would be factored
Rhombuses have acute and obtuse angles, so if it gives one just subtract it from 180
We are given a trapezoid TRHY.
Height of the trapezoid = 13 units.
b1 = 21 units and
Area = 215 units squares.
We need to find the length of b2.
We know formula for area of a trapezoid.

Plugging values in formula.
215 =
(21+b2)× 13.
215 = 6.5(21+b2)
Dividing both sides by 6.5, we get

33.08 = 21+b2.
Subtracting 21 from both sides, we get
33.08-21 = 21-21+b2
b2 = 12.08.
<h3>Therefore, length of b2 is 12.08 units.</h3>