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Elden [556K]
3 years ago
12

Please help will give brainly points

Mathematics
2 answers:
damaskus [11]3 years ago
8 0

Answer:

9

-6a = 54

9x = -45

54 + (-45) = 9

Mkey [24]3 years ago
4 0

Answer:

-11

Step-by-step explanation:

if you put the numbers of the variebles in, it would be

-6-9+9-5

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En un triángulo isósceles, el lado desigual mide 8 cm menos que cada uno de los lados iguales. Calcula los lados del triángulo s
kupik [55]

The given problem is "In an isosceles triangle, the uneven side is 8 cm shorter than each of the equal sides. Calculate the sides of the triangle knowing that the perimeter is 31 cm.

To find,

The sides of the triangle.

Solution,

Let each of equal sides are x.

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So, the equal sides are 13 cm.

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Hence, two of the equal sides are 13 cm and unequal side is 5 cm.

7 0
3 years ago
APEX
Len [333]

Answer:

B. 30

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A line is 180 degrees, so when we have 100, we subtract that from 180 to get the interior angle of 80.

A triangle has a sum of 180, so we just subtract 80 and 70 from 180 to get 30.

Hope this helps

5 0
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Solve for r. l = prt
forsale [732]

Answer:

r=\frac{l}{pt}

Step-by-step explanation:

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6 0
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