Answer:
5.4
Step-by-step explanation:
7.2/4 =1.8
3x1.8 = 5.4
Answer:
The radius is<em> 5</em>
Step-by-step explanation:
The radius is <em>half</em> the circumference. Therefore, <em>10 ÷ 2 = 5.</em>
The measurement of ∠KNL is 102°
First, you must set up an equation to find x.

Then, you must simplify both sides of the equation.

Next, subtract 3x on both sides.

Then, subtract 2 on each side.

Next, divide 2 on each side.

Now that we have the value of x, we can substitute it in for angle KNL.
![[3(20+14)]](https://tex.z-dn.net/?f=%5B3%2820%2B14%29%5D)
![[3(34)]](https://tex.z-dn.net/?f=%5B3%2834%29%5D)

°
Answer:
13/19
Step-by-step explanation:
To find the reciprocal, flip the number.
The reciprocal of 19/13 is 13/19
~
Answer:
≈11.4
Step-by-step explanation:
We know that, Ryan lives 2 blocks west and 5 blocks south of Devin
=> Coordinate of Ryan: (-2,-5). Because:
- 2 blocks west = 2 unit to the left = -2
- 5 blocks south = 5 unit go down= -5
Andy lives 7 blocks east and 2 block north of Devin.
=>Coordinate of Andy: (7,2), because:
- 7 blocks east = 7 unit ti the right = 7
- 2 block north = 2 unit go up = 2
Hence, to find out the distance of Ryan and Andy, we use distance formula as below:
≈11.4