Answer: The ratio is ![\frac{46}{310}](https://tex.z-dn.net/?f=%5Cfrac%7B46%7D%7B310%7D)
The ratio is simply the counts divided: 46 divided by the 310 of seniors. The ratio is normally kept as a fraction. If you like you can also write an approximate decimal expansion:
![\frac{46}{310}\approx 0.1484](https://tex.z-dn.net/?f=%5Cfrac%7B46%7D%7B310%7D%5Capprox%200.1484)
Answer:
Reflection over x-axis
Horizontal shift right 1
Vertical shift up 6
Step-by-step explanation:
see image to see how to find this infor in the equation.
Horizontal changes are in close to the x, but opposite of what you might think. Minus shifts RIGHT and plus shifts LEFT.
Answer: y=4-x/2
Step-by-step explanation:
The answer is 0.5 because 0.5 is 1/2 in fraction form.
Answer:
1. 88°
2. 90°
3. 190°
4. 170°
Step-by-step explanation:
The measure of an inscribed angle is half the measure of the intercepting arc (the intercepting arc would be the arc I highlighted red in the image).
Using that information,
1. 68 + 108 = 176. 176/2 = 88. m<E = 88°
2. Arc DB = 180° (semicircle). 180/2 = 90°
3. 95 * 2 = 190°
4. 85 * 2 = 170°