Answer:
1- a circle
2- 5 miles
3- 78.5 sq miles
4- 31.4 miles
5- 235.5 more miles
Step-by-step explanation:
<u>1</u> - a line in all directions is a circle
<u>2</u>- distance = speed * time
2.5 * 2
5
<u>3</u>- area = pi * radius ^2
3.14 (5)^2
3.14 25
78.5 (area1)
<u>4</u>- circumference = 2 * pi * radius
2 3.14 (5)
3.14 (10)
31.4
<u>5</u>- distance = speed * time
2.5 * 4
10
area = pi * radius ^2
3.14 * 10^2
3.14 * 100
314 ( area2)
remaining area = area1 - area2
314-78.5
235.5
Answer:
650,000
Step-by-step explanation:
<h2>
Answer:</h2>
The radius of the cone is:
<h2>
Step-by-step explanation:</h2>
The total area of cone is given by:
where r is the radius of the cone and l is the slant height of the cone.
and the lateral area of cone is given by:
Hence, from equation (1) and (2) we have:
i.e.
i.e.
The answer is B. (7,-10).
Since A is moved down by 11 units and moved right by 4. We can use Point D’s coordinate to find where Point D1 will be.
Original coordinate of D: (3,1)
Coordinate of D1
= (3+4 , 1-11)
= (7,-10)
You plus 4 because it’s moved to right by 4 units. And minus -11 because it’s moved down by 11 units.
If the figure is,
- Moved up, we plus
- Moved down, we minus
- Moved right, we plus
- Moved left, we minus
For right and left, we use the x-coordinates. And for up and down, we use the y-coordinate.
Hope this helps!
Answer:
D) 3
Step-by-step explanation:
15 divided by 5 equals 3.. brainliest plz