Answer:
Option D
Step-by-step explanation:
By the property of intersecting chords,
If two chords are intersecting at a point inside a circle, product of lengths of the line segments on each chord is equal.
DI × EI = HI × GI
12 × EI = 8 × 6
EI =
EI = 4
Therefore, Option D is the correct option.
Every point in the unit circle is identified either by its coordinates or by the angle it forms with the x-axis, .
The trigonometric functions associate with every angle and the correspondant coordinates the two values
This procedure can be done for every angle , so you don't have to work with acute angles only.
The answer is 34.1 because if you do 10+2/5+(23+7/10) you get 34.1
<span><span>Slope (M) = -0.33333333333333
</span><span>θ = 341.56505117708°
</span><span>distance (D) = 6.3245553203368
</span><span>ΔX = 6
</span><span>ΔY = <span>-2</span></span></span>
Answer: -628
Step-by-step explanation:
F(140) = 212 - 6(140)
F(140) = 212 - 840
F(140) = -628