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joja [24]
3 years ago
13

Pls givin out brainliest to first answer

Mathematics
2 answers:
STALIN [3.7K]3 years ago
8 0
-400 calculated it its right
maksim [4K]3 years ago
7 0

Answer:

-600

Step-by-step explanation:

Second part/ all values less than -400

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What is the length of the radius? startfraction 6 over 85 endfraction startfraction 85 over 12 endfraction startfraction 121 ove
melomori [17]

The length of the radius will be 22 units.

<h3>What is the radius?</h3>

The radius of a circle is defined as the distance of the center of the circle to its outer layer. It is a locus of a point present at some distance from the center point.

Now from the question, we have an expression:

r=(\dfrac{6}{85} )\times(\dfrac{85}{12} )\times (\dfrac{121}{36} )\times (\dfrac{157}{12} )

By solving the above equation we get

r=(\dfrac{18997}{864} )

r=22

Hence the length of the radius will be 22 units.

To know more about radius follow

brainly.com/question/24375372

6 0
2 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME WITH MY MATH ASAP PLEASE!!!!​
Ivanshal [37]

Answer:

6

Step-by-step explanation:

Hello,

The two triangles are <u>similar</u> and x is <u>positive</u>, <u>different from 0</u>, so we can write.

\dfrac{x}{9}=\dfrac{12}{x}\\\\x^2=12\times 9\\\\ x = \sqrt{4\times 3 \times 9}=2\times 3 \times \sqrt{3}\\\\ \boxed{\sf \bf x=6\sqrt{3} }

Thanks

8 0
3 years ago
Help?? This question is gonna be similar to a test question tommorow i do not understand
tigry1 [53]
You should calculate( the area of a circle of radius 15 cm ) minus the area of the circle of radius (15 cm - width of the frame). I am not able to read the number, sorry. 
That is the surface area of the frame.

Then, if area of circle radius is 100%, the % of face of the clock is:

(100xareaCircle(15cm-widthframe))/areaCircle15cm


8 0
3 years ago
Everything is in the picture PLEASE HELP me ASAP​
Anna007 [38]

Answer:

77

Step-by-step explanation:

13×7=91

91-(3×4)-(1×2)

91-12-2

77

7 0
2 years ago
2A. The school building is 9 times the height of a neighboring tree. If the school
Agata [3.3K]
The answer is B because you must multiply 135 by 9 to get the answer of the tree
6 0
3 years ago
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