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lukranit [14]
3 years ago
12

Two angles are supplementary. One angle measures 16 degrees less than 3 times the other. Find the measure of each angle.

Mathematics
2 answers:
Arisa [49]3 years ago
5 0
Y = 1st angle
X = 2nd angle

Y = 3X - 16

90 = X + Y

90 = X + (3X -16)

Do some algebra and X=26.5

So substitute x back in to find y, and Y=63.5
Masja [62]3 years ago
4 0

Answer:

Two angles are supplementary one angle is 4 degrees less than three times the other find the measures of the angles

x + y = 180

x = 3y - 4

3y - 4 + y = 180

4y = 184

y = 46

x = 134

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2 1/4 - 1 2/3 as a mixed number?
Gnom [1K]
Answer:

7/12

Step-by-step explanation:

2 1/4 - 1 2/3 =

2 3/12 - 1 8/12 =

7/12
5 0
3 years ago
Write an equation in point-slope form for the line that has a slope of 45 and contains the point (−5,−3).
olga55 [171]

Answer:

y+3=45(x+5)

Step-by-step explanation:

Hi there!

Point-Slope Form:

y-y1=m(x-x1)

Where

y1 stands for the y-coordinate of the point

m stands for the slope of the line

x1 stands for the x-coordinate of the point

In this case, the slope is 45, the y-coordinate of the given point is -3, and the x-coordinate of the point is -5.

Plug in the values and solve:

y-y1=m(x-x1)

y-(-3)=45(x-(-5)

y+3=45(x+5)

Hope it helps!

Enjoy your day!

Please feel free to ask if you have any doubts.

\bf{MysteriousSparkle}

8 0
2 years ago
Find the solutions x^2=27
g100num [7]
The answer is 5.196152423

Since - x^2=27
X=square root of 27
=5.196152423
4 0
3 years ago
What is the slope of a line that is perpendicular to the line whose equation is 7x−3y=107x−3y=10?
Verdich [7]
This is the concept of algebra, to get the slope of the line we need to rewrite the equation in slope intercept form y=mx+c, where m=slope, c=y-intercept.
Therefore re-writing our expression in slope-intercept form we get:
7x-3y=10
-3y=-7x+10
y=7/3x-10/3
The slope=7/3
hence we conclude that the slope of the line perpendicular to this is -3/7


4 0
3 years ago
PLSS help
GrogVix [38]
Answer: D, 1/12

Explanation:
Since it says how much MORE, we subtract. SO
3/4 - 2/3= 1/12
5 0
2 years ago
Read 2 more answers
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