3 years ago

How do i do this ?i need help on finding the answer . To all three questions

Mathematics

1 answer:

Igoryamba3 years ago

8 0

Answer:

area of larger circle : 9π = 28.27

area of smaller circle: 4π = 12.57

area of shaded region: 15.71

Step-by-step explanation:

area of a circle = πr^2

I think these are right i dont know tho

You might be interested in

A line passes through the points (12,2) and (18,3).What is the equation in slope-intercept form

ICE Princess25 [194]

Answer:

Step-by-step explanation: so to find slope it’s y2-y1/x2-x1

Slope is 1/6

Y = 1/6x + b

Plug in one set of points to find b Idek if u need to find it but

2 = 1/6(12) + b

2 = 6 + b

2-6 = -4

Y = 1/6x -4

8 0

3 years ago

Solve for x x/2 = -5

poizon [28]

X/2=-5

x/2 x 2=-5 x 2

x=-10

7 0

3 years ago

Read 2 more answers

A random experiment consists of tossing a fair coin five times and recording the number of tails. What is the sample space?

Lena [83]

Answer:

a=54iiiipoiujhghnmn n

Step-by-step explanation:

8 0

3 years ago

23 is 85% of what number?

Luda [366]

23 is 85% of 27.05882353

3 0

4 years ago

How does the graph of f(x) = (x − 9)4 − 3 compare to the parent function g(x) = x4?

Paraphin [41]

Answer:

The graph is shifted right by 9 units and down by 3 units

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers