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3 years ago

6

How do I find the perimeter of these regular polygons when only given the area. PS only allowed to use a=1/2bh formula, no other

area or perimeter formulas.

1 answer:

timama [110]3 years ago

7 0

Answer:

7. 25 and 8. 18. I think it is. I hoped that is was right.

Step-by-step explanation:

150/6=25. 90/5=18.

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How many temperature in Biratnagar

MariettaO [177]

Answer:

Step-by-step explanation:

do you mean "what is the temperature in birantnager?"

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2 years ago

There are four blue marbles, an unknown number of red (r) marbles, and six yellow marbles in a bag. Which expression represents

MAXImum [283]

Answer:

There are a total of 4 + r + 6 marbles in the bag

The probability of a blue is $\frac{4}{10+r}$

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The probability of choosing a blue, replacing it and then a red is

$\frac{4}{10+r}$ × $\frac{r}{10+r}$ = [tex]\frac{4r}{100+20r+ r^{2} /[tex]

Step-by-step explanation:

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2 years ago

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2 years ago

Read 2 more answers

There are 3 inches of snow on the ground when it begins to snow 0.5 inches per hour.

algol [13]

The answer is <span>y=0.5x+3

</span><span>There are 3 inches of snow on the ground: y = 3
</span><span>When it begins to snow 0.5 inches per hour: y = 0.5x
</span>There are 3 inches of snow on the ground when it begins to snow 0.5 inches per hour: y = 0.5x + 3<span>

</span>

3 0

2 years ago

Solve it :<br> 4xy2+5x+6xy2−2y2<br><br> pls finish this fast

photoshop1234 [79]

Answer:

20xy + 5x -4y

Step-by-step explanation:

I hope this helps you

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3 years ago