Hexagon defghi is translated 8 units down and 3 units to the right. if the coordinates of the pre-image of point f are
(–9, 2), what are the coordinates of f'?

(–17, 5)
(–6, –6)
(–17, –1)
(–12, –6)

The coordinates of F' are (-6,-6).

Step-by-step explanation:

Given a hexagon DEFGHI is translated 8 units down and 3 units to the right.

8 units translated down means move 8 units down on the negative y-axis.

3 units right mean move 3 units towards right on x-axis.

The coordinates of point F are (-9,2),

The coordinates of point F' are

x=-9+3=-6

Because 3 units move towards right on positive x-axis.

y=2-8=-6

Because 8 units move down on the negative y-axis.

Hence, the coordinates of F' are (-6,-6).

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: