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kati45 [8]
3 years ago
12

What is true about the absolute values of the slopes of parallel and perpendicular lines?

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0
In parallel line they are equal to each other and in perpendicular lines the slopes are opposite and reciprocals of each other
GenaCL600 [577]3 years ago
5 0
They are the reciprocals of each other, meaning the denominator and the numerator are in switched positions
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If a section of a circle graph needs to represent 15%, then its angle measure will be a0 degrees.
mash [69]
We know that
<span>Since a circle is 360 degrees,
then
360</span>°-----------> 100%
<span>x </span>°----------> <span>15% 
</span>x=15*360/100-----> x=54°

the answer is
54 degrees
5 0
3 years ago
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the length of a rectangular sign is 5 times its width. If the sign's perimeter is 24inches, what is the signs area
anastassius [24]

Answer:

20 square inches

Step-by-step explanation:

Set width of sign to x.

Set length of sign to y.

5x=y

2(x+y)=24 inches

2(x+5x)=24 inches

12x=24 inches

width = 2 inches

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6 0
3 years ago
Convert 123 into quinary number .​
muminat

<em>To convert decimal number 1</em><em>2</em><em>3</em><em> to quinary, follow these steps:</em>

<em>1</em><em>.</em><em> </em><em>Divide 1</em><em>2</em><em>3</em><em> </em><em>by 5 keeping notice of the quotient and the remainder.</em>

<em>2</em><em>.</em><em>Continue dividing the quotient by 5 until you get a quotient of zero.</em>

<em>3</em><em>.</em><em> </em><em>Then just write out the remainders in the reverse order to get quinary equivalent of decimal number 1</em><em>2</em><em>3</em><em>.</em>

5 0
3 years ago
A carpenter wants to expand a square room. The new room will have one side 4 feet longer and the adjacent side 6 feet longer tha
gogolik [260]

Answer:

  Dimensions of original room = 12 x 12 feet.

Explanation:

 Let the size of old square room be a x a.

 New dimension = ( a+4 ) x ( a + 6 )

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  So,     ( a+4 ) x ( a + 6 ) = a x a + 144

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              10a = 120

                  a = 12 feet.

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8 0
3 years ago
Classify the following triangle check all that apply
saw5 [17]

Answer:

c.Right

Step-by-step explanation:

because of the 90 degrees it shows that it is 90 degrees

7 0
3 years ago
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