(20 Points) Please Help Me This Is For A DBA

Mathematics

1 answer:

Natalija [7]3 years ago

6 0

Answer:

Step-by-step explanation:

For problem #1 identify the coordinates of the point of intersection of the two lines. This point is (4, 2), and this is the solution to #1.

In problem #2 the lines never cross, and thus we conclude that there is no solution.

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2.) If z varies inversely as r, and z= 24 when r = 6, find r when z= 12

Schach [20]

Step-by-step explanation:

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2 years ago

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hammer [34]

Answer:

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Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

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3 years ago

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Sati [7]

Answer:

A relation has an input value which corresponds to an output value. When each input value has one and only one output value, that relation is a function. Functions can be written as ordered pairs, tables, or graphs. The set of input values is called the domain, and the set of output values is called the range.

Step-by-step explanation:

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2 years ago

How do I find the measure of the interior angle?

nataly862011 [7]

Answer:

see the explanation

Step-by-step explanation:

we know that

The sum of the interior angles in any polygon is given by the formula

$S=(n-2)180^o$