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aniked [119]
3 years ago
12

Please answer this question

Mathematics
2 answers:
poizon [28]3 years ago
7 0
40’2 not sure i thin
Zinaida [17]3 years ago
3 0
The answer is 3 x 10^-6
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Help me... :/<br><br> Find the measure of each exterior angle of a regular 45-gon.
GuDViN [60]

Answer:

7740° / 45

Step-by-step explanation:

The sum of the interior angles is given by this formula: (n - 2) * 180°. So a regular 45-gon would have interior angles that add up to: (45 - 2) * 180°. = 43 * 180°. = 7740°. Now divide that by the 45 angles to find the measure of one interior angle

hope that helped :(

7 0
3 years ago
6n+n+14=0 i need the math
Fofino [41]
Let's solve your equation step-by-step.<span><span><span><span>6n</span>+n</span>+14</span>=0</span>

Step 1: Simplify both sides of the equation.<span><span><span><span>6n</span>+n</span>+14</span>=0</span><span>Simplify: (Show steps)</span><span><span><span>7n</span>+14</span>=0</span>

Step 2: Subtract 14 from both sides.<span><span><span><span>7n</span>+14</span>−14</span>=<span>0−14</span></span><span><span>7n</span>=<span>−14</span></span>

Step 3: Divide both sides by 7.<span><span><span>7n</span>7</span>=<span><span>−14</span>7</span></span><span>n=<span>−2</span></span>

Answer:<span>n=<span>−<span>2</span></span></span>
6 0
3 years ago
Samuel has 52 marbles in a bag. Fourteen are red, 13 are green and 25 are blue. If a marble is chosen at random, what is the pro
lorasvet [3.4K]
.25
you can come to this conclusion by calculating 13/52
7 0
2 years ago
−4(6) + 10 <br> Evaluate the expression
alexgriva [62]

Answer:

-4(6)+10= -14

Step-by-step explanation:

(-4 x 6) +10

-24+10=-14

7 0
2 years ago
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options
Korvikt [17]

Answer:

where are the three options

Step-by-step explanation:

6 0
3 years ago
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