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Elan Coil [88]
2 years ago
7

You collect 30 pieces of Halloween candy and you give x pieces to

Mathematics
1 answer:
Svetlanka [38]2 years ago
5 0

Answer:

You gave away 15 pieces of candy.

Step-by-step explanation:

Let x represent the number of pieces you give to friends.

Your equation:

30 - x

Your neighbor's equation:

45 - 2x

Set them equal to each other.

30 - x = 45 - 2x

Evaluate.

30 - x = 45 - 2x

-15 = -x

15 = x

hope this helps :)

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Answer:

a square backyard with width (x - 9)

Step-by-step explanation:

x²−18x + 81 = x² - (2 x 9) x + 9² = (x - 9)²

width = area / length = (x - 9)² / (x - 9) = x - 9

Length = width

This is a square backyard

4 0
3 years ago
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Check the picture below.

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PLEASE HELP 40 POINTS !!!
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2 years ago
<1 and <2 are supplementary. m<1=4x and m<2 =92 what is the value of x
monitta

Answer:

x=22

Step-by-step explanation:

Supplementary means that the two angles that are supplementary equal 180 degrees. 180-m<2=m<1

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2 years ago
Given: Lines a and b are parallel and line c is a transversal. Prove: Angle2 is supplementary to Angle8 Horizontal and parallel
kondaur [170]

Answer:

The correct option is;

Corresponding angles theorem

Step-by-step explanation:

Type of lines of lines a and b = Horizontal and parallel lines

The transversal to a and b = Line c

The angles between a and c labelled clockwise from the upper left quarter segment =  1, 2, 4 and 3

The angles between b and c labelled clockwise from the upper left segment =  5, 6, 8 and 7

Therefore, we have;

Statement   {}                                                   Reason

1. a║b, c is a transversal   {}                             Given

2. ∠6 ≅ ∠2       {}                                              Corresponding angles theorem

3. m∠6 = m∠2       {}                                         Definition of congruent

4. ∠6 is supp. to ∠8        {}                               Definition of linear pair

5. ∠2 is supp. to ∠8        {}                               Congruent supplement theorem

Corresponding angles are the angles located in spatially similar or matching corners of two lines that have been crossed by the same transversal. When the two lines having a common transversal are parallel, the corresponding angles will be congruent.                        

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3 years ago
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