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3 years ago

Please help me!!! 30 points, will report for ridiculous responses.

Mathematics

1 answer:

Bumek [7]3 years ago

3 0

Answer:

The value of an exterior angle is the sum of the two interior angles not adjacent to it so

x = 64 + 45 = $\boxed{109}$

3x + 6 = 153 so

3x = 147 so

x = $\boxed$ $\boxed{49}$

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2 years ago

The Rodriguez Family is starting to save 15% of their income per month for college savings for their children. They earn $8,540

Lunna [17]

Answer:

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Step-by-step explanation:

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3 years ago

below is a graph of a logarithmic function, identify it key characteristics. match accordingly.that is the question and can you

Zolol [24]

End behavior: f. As x -> 2, f(x) -> ∞; As x -> ∞, f(x) -> -∞

x-intercept: a. (3, 0)

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4 0

1 year ago

Solve this linear system 28x + 44y = 964.40 21x + 33y = 723.30

Sladkaya [172]

28x + 44y = 964.40

21x + 33y = 723.30

Let's multiply the first equation by 4 and the second by -4

84x + 176y = 3857.6

-84x - 132y = -2893.2

Add the equations together.

0 + 44y = 964.4

Simplify

44y = 964.4

Divide both sides by 44

y = 964.4/44

Since we have the value of y, let's plug 964.4/44 into y for the first equation.

28x + 44(964.4/44) = 964.40

Simplify the left side

28x + 964.4 = 964.4

Subtract 964.4 from both sides

28x = 0

Divide both sides by 0

x = 0

In conclusion,

y = 964.4/44

x = 0

3 0

3 years ago

Find an equation for the line that passes through the points (1, -1) and (-3, 1).

saul85 [17]

Answer:

Step-by-step explanation:

Equation of line is y = mx + c

where m is the slope

c is the y intercept

Slope of the line using points

(1, -1) and (-3, 1) is

$m = \frac{1 + 1}{ - 3 - 1} = - \frac{2}{4} = - \frac{1}{2}$

Equation of the line using point

( 1 , - 1) and slope - 1/2 is

$y + 1 = - \frac{1}{2} (x - 1) \\ y + 1 = - \frac{1}{2} x + \frac{1}{2} \\ y = - \frac{ 1}{2} x + \frac{1}{2} - 1 \\ y = - \frac{1}{2} x - \frac{1}{2}$

Hope this helps you.

3 0

3 years ago