Kim because:
Nia: $117.60/14=$8.40 per hour
Ty: $148.50/18=$8.25 per hour
Kim: $137.60/16=$8.60 per hour
$8.60≥$8.40≥$8.25
Kim≥Nia≥Ty
Answer:
Da answer issss...7.4 x 10^4..I tink
Given:
Consider the below figure attached with this question.
To find:
The measure of angle 3.
Solution:
According to intersecting secant theorem, if two secants of a circle intersect each other outside the circle, then the angle on the intersection is half of the difference of the intercepted arc.
![\text{Angle on intersection}=\dfrac{1}{2}(\text{Major arc}-\text{Minor arc})](https://tex.z-dn.net/?f=%5Ctext%7BAngle%20on%20intersection%7D%3D%5Cdfrac%7B1%7D%7B2%7D%28%5Ctext%7BMajor%20arc%7D-%5Ctext%7BMinor%20arc%7D%29)
Using the intersecting secant theorem, we get
![m\angle 3=\dfrac{1}{2}(m(arcXY)-m(arcWZ))](https://tex.z-dn.net/?f=m%5Cangle%203%3D%5Cdfrac%7B1%7D%7B2%7D%28m%28arcXY%29-m%28arcWZ%29%29)
![m\angle 3=\dfrac{1}{2}(85^\circ-25^\circ)](https://tex.z-dn.net/?f=m%5Cangle%203%3D%5Cdfrac%7B1%7D%7B2%7D%2885%5E%5Ccirc-25%5E%5Ccirc%29)
![m\angle 3=\dfrac{1}{2}(60^\circ)](https://tex.z-dn.net/?f=m%5Cangle%203%3D%5Cdfrac%7B1%7D%7B2%7D%2860%5E%5Ccirc%29)
![m\angle 3=30^\circ](https://tex.z-dn.net/?f=m%5Cangle%203%3D30%5E%5Ccirc)
Therefore, the measure of angle 3 is 30 degrees.
Answer:
one solution: x = 1.7
Step-by-step explanation:
6(2x - 4) = 10 - 8x
Multiply brackets: 12x - 24 = 10 - 8x
Add 8x from both sides: 20x - 24 = 10
Add 24 to both sides: 20x = 34
Divide both sides by 20: x = 1.7
Therefore, one solution: x = 1.7