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goblinko [34]
3 years ago
7

PLEASE HELP AND QUICK

Mathematics
1 answer:
3241004551 [841]3 years ago
8 0
I think it is 70 but not sure
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HELP ME WITH THIS QUESTION AS SOON AS POSSIBLE
bixtya [17]

Answer:

the answer is 2880

Step-by-step explanation:

because you would use the formula (n - 2) x 180 which equals the sum interior angles of any polygon .

The letter n stands for number of sides so in this case you would do (18 - 2) x 180 so 16 × 180 = 2880

hope this helped :) pls ask if you need any more explanation .

pls give brainliest if you like my answer :)

5 0
1 year ago
What is the value of x?​
morpeh [17]

Answer:

x = 130

Step-by-step explanation:

The sum of the exterior angles of a polygon is always 360

140 + x + 56+ 34 = 360

Combine like terms

230 +x = 360

Subtract 230 from each side

230+x-230 = 360-230

x =130

3 0
3 years ago
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alukav5142 [94]

Answer:

Heyyy

Step-by-step explanation:

3 0
3 years ago
A rectangular fish tank is 2m long, 1m wide and 1m deep. How many litres of water will it hold?
siniylev [52]

Answer:

2000 litres

Step-by-step explanation:

find the volume

v =2m×1m×1 m

= 2 m3

1m3 =1000litres

2m3=????

<em>cross</em><em> </em><em>multiply</em><em> </em><u> </u><u> </u><u> </u>

<u>2m3</u><u> </u><u>×</u><u>1000litres</u>

<u> </u><u> </u><u> </u><u> </u><u>1m3</u>

<u>Ans</u><u> </u><u>=</u><u> </u><u>2000litres</u><u> </u>

3 0
3 years ago
Solve for x
victus00 [196]
The lesser x is 2 and the greater x is 3. The x values can be determined by setting each set of numbers in parenthesis equal to 0, so 3x-6=0 and -x+3=0. To solve, take the first set, 3x-6=0 and divide by the greatest common factor, 3, leaving you with x-2=0. Add 2 to each side so that x=2. On the other side, take -x+3=0 and subtract three from each side. Take your new equation -x=-3 and multiply by -1 so that x=3. Therefore x=3 and x=2.
5 0
3 years ago
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