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andreyandreev [35.5K]
3 years ago
6

2 COLLUM PROOFS 1 question

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

Answer:

1. <AOB and <XOZ are vert. <'s           1. Given

   m<AOB = 80     m<XOZ = 6x+5

2. m<AOB = m<XOZ                            2. Vertical <'s are congruent

3. 80 = 6x+5                                       3. Substitution

4. 75 = 6x                                              4. Subtraction Property of equality

5. 12.5 = x                                              5. Division Property of equality    

Step-by-step explanation:

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Han and Priya were making a kite. Han cut out a piece of fabric so
Lemur [1.5K]

A kite is a <em>quadrilateral</em> which has <u>two</u> equal adjacent sides. Therefore <em>measuring</em> the lengths a<u>ccurately</u> would make the pieces of wood <em>perpendicular</em>. Since the diagonals of a kite are at <em>right angle</em> to each other.

<u>Quadrilaterals</u> are shapes which has four straight sides. Examples are; square, trapezium, kite, rectangle etc.

A <u>kite</u> is a shape which has <em>adjacent</em> sides to have equal lengths. It has two diagonals, and one <em>line of symmetry</em>.

The <em>lengths </em>of the sides of the <u>fabric</u> being exact imply that the pieces of wood would be perpendicular as suggested by Priya when fixed appropriately to the piece of fabric. This is because the diagonals of a <em>kite</em> are always <u>perpendicular</u>. Thus measuring the angles as suggested by Han is <u>not</u> necessary.

Visit: brainly.com/question/21979359

8 0
2 years ago
Read 2 more answers
Plz help ill mark u brainliest do em all
Gala2k [10]
#1 : 90inches^2
#2 : 238 inches ^2
5 0
3 years ago
Read 2 more answers
-1/2 divided by -1 3/8
SOVA2 [1]

Answer:8/10

Step-by-step explanation:

-1/2 ➗ -1 3/8

-1/2 ➗ -5/8

-1/2 x -8/5

(-1 x -8)/(2 x 5)

8/10

4 0
3 years ago
PLEASE HELP
Alja [10]

Answer:

(-∞ , -1) ∪ (4 , ∞)

Step-by-step explanation:

-1 > 3x + 2 or 3x + 2 > 14

-1> 3x + 2 or 3x + 2 > 14

-1 - 2 > 3x or 3x > 14 - 2

-3 > 3x or 3x > 12

-1 > x or x > 4

(-∞ , -1) ∪ (4 , ∞)

Hope it helps :)

Please mark my answer as the brainliest

8 0
1 year ago
The numerator of each fraction must be multiplied and the ___________ of each fraction must be _________.
Leokris [45]
It is Denominator, and I'm not sure about the other one
5 0
4 years ago
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