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lisov135 [29]
3 years ago
9

What is the area of the sector that is NOT shaded?

Mathematics
2 answers:
aleksley [76]3 years ago
6 0

Answer:

c.) 120 pi units squared

Step-by-step explanation:

just took test on edge 2020

hope this helps!!!

Kazeer [188]3 years ago
5 0
Hey there! And welcome to Brainly.

Remember that the area of a circle is π*radius^2
Remember that there are 360<span>° in a circle.

</span>The angle of the unshaded part would be 360° minus the shaded part of 60<span>°.
</span>360°- 60° = 300<span>°
</span>Since the area of a circle is πr^2, and the section of the circle is 300°, or 300/360 = 5/6 or one full circle, the area of the unshaded region is
(5/6)π*radius^2
= (5/6)π*12^2
= 120π units^2

Please comment if you have any questions!
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Solve this equations for all real solutions 3t^2+4t+8=-6t
ra1l [238]

Answer:

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Step-by-step explanation:

3t²+4t+8=-6t

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8 0
3 years ago
What is the answer to 15 - 5x??​
anzhelika [568]

Answer:

x=3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Marco is making three tiles pictures. he uses 310 green tiles to make each picture. he uses 50 fewer red tiles than green tiles
Anettt [7]
Hi there!

To solve this problem, we need to first find the amount of red tiles he used by subtracting 50 from 310, and then finding the sum of the two numbers. 

310 - 50 = 260

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3 * 310 = 930
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So, the answer is 1710 tiles total. 

Hope this helps!
7 0
3 years ago
What is 7539 increased by 3200
ddd [48]
Increased just means +
10739 is the sum
3 0
3 years ago
Help please?!
Furkat [3]
Well from what i know here's what i would put........
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so it does represent a function......I really hope that helped!!

8 0
3 years ago
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