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frutty [35]
3 years ago
7

The measures of two complementary angles are 12q-9 and 8q+14 . Find the measures of the angles.

Mathematics
1 answer:
Lostsunrise [7]3 years ago
8 0

Answer:

4.25

Step-by-step explanation: 12q - 9 ) + ( 8q + 14 ) = 90

Combine like Terms: 20q + 5 = 90

Subtract 5 from both sides: 20q = 85

Divide both sides by 20: q=4*(1/4)

So your angle is 4(1/4) or 4.25 degrees

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A graph has a constant of proportionality of 7.2. Let y represent minutes and x represent miles.
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  7.2 minutes per mile

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If we assume the description means y = 7.2x, the rate 7.2 means each increase in x of 1 mile results in an increase in y of 7.2 minutes. That is the rate is 7.2 minutes per mile.

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Write an equation that represents the following problem. There are two cell phone plans available from Cell Phones R Us company.
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Given the width of the lawnmower is 5 feet and the
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Before a sale, an item’s price was $18.00, but this was discounted during the sale to a new price of $14.40. What was the percen
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On a coordinate plane, a curved line with a minimum value of (negative 1.25, negative 3.25) and a maximum value of (0.25, negati
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The statement which is true about the end behavior of the graphed function is third option that is as the x-values go to negative infinity, the function's values are equal to zero.

A coordinate plane is a two dimensional plane formed by the intersection of two number lines . One of these number lines is a horizontal number lines called the x-axis and the other number line is a vertical number line called the y-axis.

The exact answer is third option that is as the x-values go to negative infinity, the function's values are equal to zero.

Step by step explanation:

Minimum value (negative 1.25, negative 3.25)

Maximum value of (0.25, negative 1.75)

The x intercepts where the graph crosses the x axis.

Value of x when y=0 crosses x axis at (negative 2.25, 0)

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Value of y when x=0 crosses y axis at (0, negative 2)

The line exits the plane at (negative 2.75, 6) and (1.5, 6).

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Learn more about coordinates from:

brainly.com/question/17206319

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