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Blizzard [7]
2 years ago
8

The lengths of the sides of a triangle are in the extended ratio 8 : 9 : 10. The perimeter of the triangle is 108cm. What are th

e lengths of the sides?
Mathematics
1 answer:
belka [17]2 years ago
3 0

Answer:

32, 36, 40

Step-by-step explanation:

8x + 9x + 10x = 108

27x = 108

x = 4

4 × 8 = 32 - 1st side

4 × 9 = 36 - 2nd side

4 × 10 = 40 - 3rd side

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seraphim [82]

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If you want to solve a logarithm, you can rewrite it in exponential form and solve it that way

Step-by-step explanation:

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4 0
3 years ago
If 1 and -1 are the zeroes of the polynomial p(x) = ax 3 + x 2 − 2x + b, find the values of a and b
vampirchik [111]

Answer:

<h2>              a = 2,    b = -1  </h2>

Step-by-step explanation:

p(x) = ax³ + x² - 2x + b

p(1) = a(1)³ + 1² - 2•1 + b = a + 1 - 2 + b = a + b - 1

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6 0
3 years ago
For which of the following graphs would NOT make sense to connect the points?
jeka94

Answer:

i believe d. I could be wrong

Step-by-step explanation:

5 0
3 years ago
Whoever answers gets brainlist!
Musya8 [376]

Answer:

21 over 6 (21/6)

26 over 6 (26/6) =47 over 6 (47/6)

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help. I need to raise my grade!
scoundrel [369]
The answer is the last one 7/8 x -3/4 =6
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3 years ago
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