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Eddi Din [679]
3 years ago
7

the lenths of the sides of a triangle are in the extended ratio 5:9:10. the perimeter of the triangle is 48 cm. what are the len

gths of the sides?​
Mathematics
2 answers:
pogonyaev3 years ago
4 0

Answer:

The sides are of lengths 10, 18, 20

Step-by-step explanation:

Perimeter = 48

Lengths of the sides

5:9:10 * (48/(5+9+10)  = 5:9:10 * (48/24) = 10:18:20

The sides are of lengths 10, 18, 20

dezoksy [38]3 years ago
3 0

Answer:

What's my age im 1300

Step-by-step explanation:

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What factors multiply to -80 and add to 6
forsale [732]

80 = -1(80), -2(40), -4(20), -5(4),

Total answers include: -81, 79, -42, 16, -9, and 1.

None of them add up to 6!

Are you doing polynomial equations?

If so, you can solve it the hard way.

x^2 + 6x -80 = 0

(x^2 + 6x + 9) - 80 = 9

(x+3)^2 = 89

(x+3) = 9.43

x = 6.43

If you're not doing those then I'm afraid your question has no answer.

Hope that helps!



7 0
3 years ago
So, the additive inverse of -7/8 is​
zlopas [31]

Answer:

Im prett sure its 7/8

Step-by-step explanation:

The additive inverse of a number is a number that, when added, goes to zero. For example, 7 is -7 because when added it equals 0 (or 7-7)

8 0
3 years ago
If laura bought 2.1 pounds of apples is the price per pound of apples greater than or less than $1? How can you tell?
krok68 [10]

Answer

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Step-by-step explanation:

the price of apples per pound is $1.37, therefore, the price per pound of apples is greater than $1.

6 0
3 years ago
Read 2 more answers
Please somebody help need an answer
levacccp [35]
6= 4(z+9)/y+2
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y=(4(z+9)-12)/6
y=2z+18-6/3
y=2z+12 /3
4 0
3 years ago
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spin [16.1K]
I would most likely go with C.
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3 years ago
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