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yawa3891 [41]
3 years ago
5

The measure of an angle is 18°. What is the measure of its supplementary angle?

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
6 0

Answer:

72 degrees

Step-by-step explanation:

Supplementary angles are angles that when added together make a right angle, or 90 degrees. So 90-18=72.

Hope this helps!!

Paha777 [63]3 years ago
5 0

Answer:

162

Step-by-step explanation:

180 - 18 = 162

A supplementary angle equals 180 degrees

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Q + 5/9= 1/6 from big ideas mathbook
Alika [10]
9We have such eqation
Q+ \frac{5}{9} = \frac{1}{6}    /*9   (multiply both sides by 9)
9Q+5=\frac{9}{6}    /-5 both sides
9Q=\frac{9}{6}- 5
9Q=\frac{9}{6}- \frac{5*6}{6}
9Q=\frac{9-30}{6}
9Q=-\frac{21}{6}        /:9 divide both sides by 9
Q=-\frac{21}{6}:9
Q\frac{21}{6*9} =- \frac{21}{54}=[tex] \frac{7}{18} - its the answer
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3 years ago
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Does (40,0) make the equation y=0 true?​
Basile [38]

Use the substitution method for y=0

(40,0)

y=0

0=0

Answer: (40,0)  It does make the equation y=0 true

5 0
3 years ago
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What is a parallel line to y= -2/3x+3
Natali5045456 [20]

Answer:

-2/3

Step-by-step explanation:

because this is in slope intercept form, m is the slope, so in this case -2/3 is the slope

parallel lines always have the same slope and different y-intercepts

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4 0
3 years ago
Graph the following exponential functions and determine the y-intercept, domain, range, and
Ne4ueva [31]

The graph of the exponential function f(x) = 5(2)ˣ is as shown in the attached file.

<h3>How to draw the graph of an exponential Function?</h3>

We want to draw the graph of the exponential function;

f(x) = 5(2)ˣ

At input of x = 0, we have;

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At input of x = 1, we have;

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At x = -1, we have;

f(x) = 5(2)⁻¹ = 2.5

At x = -2, we have;

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Read more about Graph of Exponential Function at; brainly.com/question/12940982

#SPJ1

8 0
2 years ago
I’m this geometric sequence, what is the common ratio
Marrrta [24]
ANSWER:

D. - 1 / 2

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As well as this, - 52 ÷ 26 = - 1 / 2

And this ratio applies for the other numbers in the sequence as well.

Therefore, the answer must be - 1 / 2.

Please mark as brainliest if you found this helpful! :)
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