Ask question

Ask question

All categories

2 years ago

10

If the diameter of the smaller circle is 7 km and the width of the circular path is 0.5 km, find the area of the path. (Assume π

=3.14)

1 answer:

lana66690 [7]2 years ago

3 0

Answer:

12.1

Step-by-step explanation:

You might be interested in

Y varies directly with x, and y = 5 when x = 4. What is the value of x when y = 8

ollegr [7]

10
x equals 10
5 times 2

7 0

2 years ago

Read 2 more answers

The lines 3y + 1 = 6x + 4 and 2y + 1 = x - 9 are ?

harkovskaia [24]

Answer:

lines are not perpendicular or parallel

6 0

1 year ago

marc had 6n marbles. he gave 9 marbles to each of his cousins and had 4n marbles left. find how many cousins marc had in terms o

Vilka [71]

Answer:

9c=2n

Step-by-step explanation:

6n-9c=4n.

9c=2n

3 0

1 year ago

Read 2 more answers

Mathswatch: Factorise x^2-42^2

marta [7]

Answer:

$x^{2} -1764$

Step-by-step explanation:

1) Evaluate the exponent:

$x^{2} -1*42^2\\x^{2} -1*1764$

2) Multiply the numbers:

$x^{2} -1*1764\\x^{2} -1764$

6 0

2 years ago

Can someone please help me and explain. This is on my quiz today and she didn't explain

butalik [34]

Answer:

rtywegfyewrtqwiuy327iyrsidujkfhuer

Step-by-step explanation:

4 0

2 years ago