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3 years ago

HELP PLS ∠2 and ∠4 are ? angles. adjacent, supplementary, complementary, vertical

Mathematics

1 answer:

Mrrafil [7]3 years ago

4 0

Answer:

They are vertical angles

Step-by-step explanation:

they are across from each other/opposites of each other

<em>vertical angles:</em> each of the pairs of opposite angles made by two intersecting lines.

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Step-by-step explanation:

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3 years ago

If the first number is increased by 7 and the second number is reduced by 6 times, the sum of these numbers is 29.

Marta_Voda [28]

Answer:

First number = 20

Second number = 12

Explanation:

Let the 1st number be x

Let the 2nd number be y

=====================

Condition 1

$\sf \rightarrow x + 7 + \dfrac{y}{6} = 29$

$\rightarrow \sf x=-\dfrac{y}{6}+22$

=====================

Condition 2

$\rightarrow \sf 2y - (x - 5) = 9$

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=====================

Substitute equations

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=====================

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2 years ago

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Rama09 [41]

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3 years ago

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Salsk061 [2.6K]

Answer:

The answer is below.

Step-by-step explanation:

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Inequality form:

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Interval Notion:

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