3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Elan Coil [88]3 years ago

5 0

Answer:

see explanation

Step-by-step explanation:

The diagrams show triangular figures

The first figure has 1 dot

The second has 1 + 2 = 3 dots

The third has 3 + 3 = 6 dots

The fourth has 6 + 4 = 10 dots

Note the pattern is + 2 , + 3, + 4

Thus the fifth pattern is 10 + 5 = 15 dots

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Sergio039 [100]

Answer:

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Step-by-step explanation:

The -2x should be added to the left side.

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Answer lest edited 3:11 PM Central, 11/24/2020

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3 years ago

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Step-by-step explanation:

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3 years ago

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Answer:

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2 years ago

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Vaselesa [24]

Answer:

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Step-by-step explanation:

Since VW and VU are congruent then the triangle is isosceles with 2 base angles being congruent , that is

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