Help me plsssss. Exterior angles definitions

1 answer:

hoa [83]3 years ago

6 0

Step-by-step explanation:

an angle that is complementary to one of the interior angles of the triangle because interior angle+exterior angle add up to 180°

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liubo4ka [24]

Answer:

2x-10

Step-by-step explanation:

3x2+2x-16

6+2x-16

2x-10

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3 years ago

Westkost [7]

Multiply the triangles then divide to find the missing number

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3 years ago

Paha777 [63]

90 degrees :).........

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2 years ago

Alisiya [41]

Answer:

The number is 5.

Step-by-step explanation:

Call the number n. Write the problem as an equation:

$\frac{7+n}{8-n}=4\\7+n=(8-n)4=32-4n\\5n = 25\\n=5$

The number is 5.

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3 years ago

skelet666 [1.2K]

They spent $44.50 overall
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3 years ago