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coldgirl [10]
3 years ago
12

The measure of the angle formed by two intersecting perpendicular lines is __________.. . Choices;. 45. 360. 180. or . none of

the above
Mathematics
2 answers:
xxTIMURxx [149]3 years ago
6 0
The answer to the item above would be the fourth choice, "none of the above". The measure of the angle formed by two intersecting perpendicular lines should be 90 degrees. The lines would form a section that is one-fourth of the Cartesian plane, thus, the 90 degrees. 
Shtirlitz [24]3 years ago
6 0

Answer:

The correct answer is ‘‘none of the above’’.

Step-by-step explanation:

The angle formed by perpendicular lines is 90 degrees. According to the definition of perpendicularity, two lines are perpendicular if they meet at a right angle.

The definition of ‘‘right angle’’ tells us that the measure of a right angle is 90 degrees.

It is not difficult to deduce that the other three angles have the same measure. Then, two perpendicular lines form four right angles.

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Mariana [72]
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5 0
2 years ago
Write 4.4354 correct to 2 decimal places
Andreyy89
4.4354 rounded to 2 decimal places is 4.44

6 0
3 years ago
The shop sold 12,789 chocolate and 9,324 cookie dough cones. It sold 1078 more peanut butter cones than cookie dough cones. And
Brut [27]

Answer:

46,303

Step-by-step explanation:

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5 0
3 years ago
Which expression is equivalent to 4x2 + 9x – (x – 3)2 + 11?
Zanzabum
4x^2+9x-(x^2-6x+9)+11
4x^2+9x-x^2+6x-9+11
3x^2+15x+2
4 0
3 years ago
3a² + 11a – 42<br><br>this is factoring in algebra 2 (high school) <br>​
N76 [4]

To factor,

<h2>[[[</h2>

1) First multiply coefficient of a² and constant no,

That is,

3×(-42)=-126

Since the<u> resultant no is negative</u>, you should find two such factors of 126 <u>which</u> <u>will give us the coefficient of a (=11)</u> on subracting those factors.

2) Find the factor

126=2×3×3×7

=18×7

18 and 17 are factors of 126

Also,18-7 =11.

So they are required factors for factoring,

<h2>]]]</h2>

Once you have understood above steps you can solve on your own. All you need to do is split 11 into factors ,take common terms and you will get answer.

<u>Answer:</u>

3a²+11a-42

=3a²+(18-7)a -42

=3a²+18a-7a-42

=3a(a+6) -7(a+6)

=(a+6)(3a-7)

3 0
3 years ago
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