D) (x,y) --> (x+1, y-1)
would be the answer because the x increases from -3 to -2 by 1 unit and the y decreases from 3 to 2 by 1 unit.
Answer:
You’re answer is in the picture below
Step-by-step explanation:
Brainliest would be appreciated
Check the picture below.
since the triangle is a 30-60-90 triangle, we can use the 30-60-90 rule.
now, we know half-side is "b", which is 7, meaning the length of a side in that hexagon is 7+7 or 14.
Since there are 6 sides the "perimeter", namely the sum of its sides is 14*6, or 84. The length from the center of the regular polygon to a side is the "apothem".
Answer:
42.42in³
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, a cone
Step one
We know that the volume of a cone is
V= 1/3πr²h
Given data
Diameter d= 6 inches
Radius r= diameter/2= 6/2= 3 inches
Height h = 4.5 inches
Step two
Substituting our given data we have
Volume = 1/3*3.142*3²*4.5
V= 1/3*3.142*9*4.5
V= 127.251/3
V= 42.42in³
We need to use the trig function tangent. We have Ф=25°, opposite = 42 feet, and we need to find the adjacent side (horizontal distance).
tan(Ф) = opposite/adjacent
tan(25) = 42/adjacent
adjacent * tan(25) = 42
adjacent = 42/tan(25)
adjacent = 90.1