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svetlana [45]
3 years ago
14

Find the area of isosceles triangle whose each side is 13cm and base 24cm.show by heron's formula!!

Mathematics
2 answers:
Annette [7]3 years ago
7 0

Answer:

60

Step-by-step explanation:

13*24=60

formula is b*h/2 so

im trash :3

Misha Larkins [42]3 years ago
3 0

Answer: 60

Step-by-step explanation:

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4x - 12 + 3x = 5 + 7x - 17 never true, sometimes true, or always true?
SVEN [57.7K]

Answer:

no

Step-by-step explanation:

4x-12+3x=5+7x-17

7x-12=5+7x-17

so no

8 0
3 years ago
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A wooden board is 100 cm long is cut into two pieces. One piece is 16 cm longer than the other. What are the lengths of the othe
Agata [3.3K]
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8 0
4 years ago
I NEED HELP ASAP!!!! PLEASE HELP!!!
IRISSAK [1]

Answer:

y= 2x-3  m=2 b= -3

Step-by-step explanation:

we distribute 2(x-2)

y-1 = 2(x-2)

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then add one to both sides

y-1= 2x -4

 +1       +1

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6 0
3 years ago
Do you agree with the researchers method of predicting the population? Why or why not?
Burka [1]

Yes, I agree with the researcher's method. All the values of a_{n} in the table correspond to the values of n by using their formula.

Step-by-step explanation:

Step 1:

If we substitute the values of n in the researcher's equation and we get the right values of a_{n}, we can agree with the researcher's method.

The researcher's formula is a_{n} = 1000(2)^{n-1}. Here a_{n} is the wombat population and n is the number of years.

Step 2:

When n = 1, a_{1} = 1000(2)^{1-1} =  1000(1) = 1,000,

when n = 2, a_{2} = 1000(2)^{2-1} = 1000(2) = 2,000,

when n = 3, a_{3} = 1000(2)^{3-1} = 1000(4) = 4,000,

when n = 4, a_{4} = 1000(2)^{4-1} = 1000(8) = 8,000,

when n = 5, a_{5} = 1000(2)^{5-1} = 1000(16) = 16,000.

As all the values correspond to the values on the table, I agree with the researcher's method.

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3 years ago
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Nataly [62]
I'm going to say the eighth
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3 years ago
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