The first step has to only use the givens, and each step can only use what comes before.
1. Use a straightedge to draw line m that intersects line l and point P.
2. Draw the point of intersection between line l and line m.
3. Using a compass, swing an arc that intersects lines l and m from the point of intersection.
4. Adjust the compass so it is equal to the distance between the intersection points of the first arc and lines l and m.
5. Without changing the compass width, construct a second arc from point P that intersects line m at point Z.
6. Without changing the compass width, construct an arc from point Z that intersects the previously constructed arc.
7. Mark the point of intersection between the two arcs as point Q.
8. Use a straightedge to draw a line through points P and Q.
Answer:
<em>The value of the expression is 2021</em>
Step-by-step explanation:
<u>Compute the numerical value of the expression</u>
(4042 + 4040 + 4038 + … + 6 + 4 + 2) - (4041 + 4039 + 4037 + … + 5 + 3 + 1).
Rearranging the positive and negative terms:
(4042-4041)+(4040-4039)+(4038-4037)+...(2-1)
All the partial subtractions are 1:
1 + 1 + 1 + .... + 1
This sequence is repeated 4042/2=2021 times, thus the value of the expression is 2021
Answer:
- k = -5 , k= -2
- m= -21 , m=5
Step-by-step explanation:
4.
6.
<h2>
Explanation:</h2>
Remember you have two write complete questions in order to get good and exact answers. Here I'll assume you want to isolate the radius (r). So:
The formula for the lateral surface area of a cylinder is:
![S=2\pi rh \\ \\ \\ Where: \\ \\ S:Lateral \ surface \ area: \\ \\ r:Radius \\ \\ h:Height[tex][tex]Dividing \ both \ sides \ by \ 2\pi h: \\ \\ S=2\pi rh \\ \\ \frac{S}{2\pi h}=\frac{2\pi rh}{2\pi h} \\ \\ \\ Finally: \\ \\ \boxed{r=\frac{S}{2\pi h}}](https://tex.z-dn.net/?f=S%3D2%5Cpi%20rh%20%5C%5C%20%5C%5C%20%5C%5C%20Where%3A%20%5C%5C%20%5C%5C%20S%3ALateral%20%5C%20surface%20%5C%20area%3A%20%5C%5C%20%5C%5C%20r%3ARadius%20%5C%5C%20%5C%5C%20h%3AHeight%5Btex%5D%3C%2Fp%3E%3Cp%3E%3C%2Fp%3E%3Cp%3E%5Btex%5DDividing%20%5C%20both%20%5C%20sides%20%5C%20by%20%5C%202%5Cpi%20h%3A%20%5C%5C%20%5C%5C%20S%3D2%5Cpi%20rh%20%5C%5C%20%5C%5C%20%5Cfrac%7BS%7D%7B2%5Cpi%20h%7D%3D%5Cfrac%7B2%5Cpi%20rh%7D%7B2%5Cpi%20h%7D%20%5C%5C%20%5C%5C%20%5C%5C%20Finally%3A%20%5C%5C%20%5C%5C%20%5Cboxed%7Br%3D%5Cfrac%7BS%7D%7B2%5Cpi%20h%7D%7D)
<h2>Learn more:</h2>
Cylinder: brainly.com/question/12248187
#LearnWithBrainly
Answer:
Fraction: 97/100
Decimal: 0.97
Percentage: 97%
Step-by-step explanation:
Hope this helped.
