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aivan3 [116]
3 years ago
8

∠1 ≅ ∠2

Mathematics
1 answer:
maksim [4K]3 years ago
6 0

Answer:

∠1 ≅ ∠2 congruence

m∠1 = m∠2 property of equality

m∠2 + m∠3 = 180 definition of supplementary angles

m∠1 + m∠3 = 180 Vertical Angles Theorem

∠1 and ∠3 are supplementary angles.

Find the words that fit each one

Definition of Congruence

Substitution Subtraction

Property of Equality

Definition of Supplementary

Step-by-step explanation:

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The average annual salary for employees in a store is $50,000. It is given that the population standard deviation is $4,000. Sup
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Step-by-step explanation:

The formula to calculate the standard error of the population mean is given by :-

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Given: Mean : \mu=$\50,000

Standard deviation : \sigma= $\4,000

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Now, the value of the standard error of the average annual salary is given by :-

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3 years ago
The endpoints of the directed line segment AB are A(−7, 4) and B(8, 9). Find the coordinates of point P along line segment AB so
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Step-by-step explanation:

When a line segment is divided in the ratio m:n, we use the section formula to determine the point P which divides the line segment:

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Given:

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The coordinates of P is:

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Answer:

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