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Alina [70]
3 years ago
13

What is the area of a triangle whose sides are 12 6 and 20 meters long

Mathematics
1 answer:
aleksley [76]3 years ago
3 0
38 meters long is the answer
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What is the solution to 5(2x+6)=-4(-5-2x)+3
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The multiples of 4 have an even number in the tens place.What values do they have in the ones place? With multiples of 4 that ar
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Answer:

0 , 4 , 8

Step-by-step explanation:

Multiples of 4 = 12,16,18,20, 24, 28.............100, 104, 108, 112, 116,120, 124, 128

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As evident, all these numbers (including those > 100) have 0, 4, 8 as one's place numbers.

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Please Help!!!!!! You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have? Solve each probl
astraxan [27]
There are 20 nickels and 10 pennies.

20 cents x 5 is $1.00 and 10 cents x 1 is 10 cents so it is $1.10 because a nickel is 5 cents so 20x5 is a dollar and a penny is worth 1 cent and 10 pennies is 10 cents so $1.00+$0.10=$1.10 brainliest is appreciated! :)
4 0
3 years ago
25 points
elixir [45]
C. 4x + y = 21

4(3) + 9 = 21
12 + 9 = 21
21 = 21
8 0
3 years ago
Read 2 more answers
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