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natali 33 [55]
3 years ago
10

Find the area inside and outside the circle​

Mathematics
2 answers:
kirill115 [55]3 years ago
8 0

Answer:

there is no area of a circle why because if it doesn't have any sides then it won't have an area

Step-by-step explanation:

Sholpan [36]3 years ago
5 0

Answer:

outside area = 240 sq ft

inside area= 80 sq ft

Step-by-step explanation:

inside of the circle is 20ft cause its half of 40

hope its right :)

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Write the following numbers in order from least to greatest.
loris [4]

Answer:

-5

2.45×10

2.45×103

2.45×107

Step-by-step explanation:

-5=5

2.45×10=24.5

2.45×103=252.35

2.45×107=262.15

4 0
3 years ago
Determine the shaded areas part 2​
shutvik [7]

9514 1404 393

Answer:

  (a) cannot be determined

  (b) 44 cm^2

  (c) 87 m^2

  (d) 180 m^2

  (e) 132 m^2

Step-by-step explanation:

(a) missing a horizontal dimension

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(b) The difference between the bounding rectangle and the lower-left cutout is ...

  (8 cm)(7 cm) -(3 cm)(4 cm) = (56 -12) cm^2 = 44 cm^2

__

(c) The difference between the bounding rectangle and the center cutout is ...

  (13 m)(7 m) -(4 m)(1 m) = (91 -4) m^2 = 87 m^2

__

(d) The difference between the bounding rectangle and the two cutouts is ...

  (20 m)(25 m) -(16 m)(20 m) = (20 m)(25 -16) m = (20 m)(9 m) = 180 m^2

__

(e) The difference between the bounding rectangle and the two cutouts is ...

  (14 m)(12 m) -(12 m)(3 m) = (12 m)(14 -3) m = (12 m)(11 m) = 132 m^2

3 0
3 years ago
HELP ME PLEASE SOMEBODY IM REAL BAD AT MATH AND IM TAKING A TEST AND THIS QUESTION IS VERY CONFUSING I NEED A REAL ANSWER NOT A
Irina-Kira [14]

Answer:

Right here again! Let me help.

Step-by-step explanation:

Its C ! The distance is 6 in between and the rate is 10. 10 x 6 = 60 !

8 0
3 years ago
A bag contains 6blue marbles 8 green marbles 9 red marbles and 17 yellow marbles what is the ratio of blue marbles to Total marb
NikAS [45]

Answer:

6:40

Step-by-step explanation:

6 blue marbles

8 green marbles

9 red marbles

17 yellow marbles

6+8+9+17= 40.

40 is the total amount of marbles.

There are 6 blue marbles.

Comparing the amount of 6 to 40 would be 6:40

6 0
2 years ago
The point (3, -4) is on the terminal side of angle Θ, in standard position. What are the values of sine, cosine, and tangent of
julia-pushkina [17]

3=x

-4=y

a { }^{2}  + b {}^{2}  = c {}^{2}

3 {}^{2}  + 4 {}^{2}  = c {}^{2}

\sqrt{} 25 =  \sqrt{c {}^{2} }

5 = c

sin0= 4/5

cos0=3/5

tan0=4/3

7 0
3 years ago
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