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Tcecarenko [31]
3 years ago
15

Guys pls help me i have to write about angle on an A4 size paper

Mathematics
2 answers:
insens350 [35]3 years ago
6 0
In geometry, an angle can be defined as the figure formed by two rays meeting at a common end point. An angle is represented by the symbol ∠. Here, the angle below is ∠AOB. Angles are measured in degrees, using a protractor and to 180°. When angles share a vertex and fill the space around a point, they add to 360°. When two lines cross, opposite angles are equal. When a line crosses parallel lines, alternate angles are equal. types of angles.
Acute Angle. An acute angle lies between 0 degree and 90 degrees, or in other words; an acute angle is one that is less than 90 degrees. ...
Obtuse Angle...
Right Angle....
Straight Angle...
slamgirl [31]3 years ago
5 0

Answer:

A tip for keeping the paper positioned at a 45 degree angle, until it becomes a habit, is to fold over the left hand lower corner of the paper for right-handed writers and the right hand for left-handed writers. The fold is then positioned so that it is parallel to the edge of the table closest to the child.

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What is the length of the hypotenuse, x, if (20, 21, x) is a Pythagorean triple?
lbvjy [14]

Answer:

5 times g EQ so the answer is 29

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4 years ago
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Y=3x+2 and x+2y=11 how do you solve these linear equations by using substitution
Pani-rosa [81]
Plug in y=3x+2 into the y in the second equation.

x + 2(3x+2) = 11
x + 6x + 4 = 11
7x + 4 = 11
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then, plug the x value into x in the first equation.

y = 3(1) + 2
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3 years ago
How is a relationship determined when you are doing scatterplots
icang [17]

Answer:

Identify the dependent variable as either increasing, decreasing, or unchanged as the independent variable increases and is possible to have no relationship shown on the graph.

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4 years ago
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Select the descriptions that are true of the equation y - 6= - 3(x+2). Select all that apply.
Lapatulllka [165]

The point-slope form:

y-y_1=m(x-x_1)

We have

y-6=-3(x+2)\to y-6=-3(x-(-2))

Therefore

<h3>slope = -3 and the point (-2, 6)</h3>

------------

<h3>y + 2 = 2(x - 1)</h3>

2x - y = 4    <em>it's standard form Ax + By = C</em>

y = 2x - 4     <em>it's slope-intercept form y = mx + b</em>

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3 0
4 years ago
Which statement is true?
Rom4ik [11]

Answer:

  (b)  Both vertical and horizontal reflection

Step-by-step explanation:

The figure will be a horizontal reflection of itself about any vertical line through two of the smaller 6-pointed stars.

The figure will be a vertical reflection of itself about any horizontal line through two of the smaller 6-pointed stars.

  the pattern has both vertical and horizontal reflection

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<em>Additional comment</em>

A pattern will have horizontal reflection if there exists a vertical line about which the pattern can be reflected to itself. That is, there exists one (or more) vertical lines of symmetry.

Similarly, the pattern will have vertical reflection if there is a horizontal line about which the pattern can be reflected to itself. Such a line is a horizontal line of symmetry.

3 0
3 years ago
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