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krok68 [10]
2 years ago
12

Two vertical angles are complementary. Statement is always, sometimes, or never true. Explain your reasoning

Mathematics
1 answer:
nikitadnepr [17]2 years ago
7 0

Answer:

depends upon the degree of the angle

Step-by-step explanation:

vertically opposite angles are always equal like

80 = 80 sum is equal to 160 degrees not equal to 90

45 = 45 , sums equal to 90 degrees ,equal to 90

30 = 30 sum is equal to 60 degrees, not equal to 90

so we can say it depends what is the no of degrees if it is  45 only we can say  the vertically opposite angles are  complementary angle

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Does someone mind helping me with this? Thank you!
zalisa [80]

\qquad\qquad\huge\underline{{\sf Answer}}

The given two polygons are similar to one another ~

Sides of the given polygons are in ratio of :

\qquad \sf  \dashrightarrow \: 28 : 4

to put in simple Ratio ~

\qquad \sf  \dashrightarrow \: 7: 1

So, the sides of the larger polygon are :

  • 4 × 7 = 28

  • 6 × 7 = 42

  • 3 × 7 = 21

  • 4 × 7 = 28

  • 7 × 7 = 49

  • 3 × 7 = 21

  • 3 × 7 = 21

  • 4 × 7 = 28

Now, to find the Perimeter of larger polygon ~ add the side length of all sides :

\qquad \sf  \dashrightarrow \:p = 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28

\qquad \sf  \dashrightarrow \:238 \:  \: units

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3 years ago
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5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100
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3 years ago
One bread recipe calls for 2 cups of flour.
Gekata [30.6K]
1 cup left because 2 plus 2 is 4 and you have 5 so you would have 1 left
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Find the percent change from the first value to the second. Round to the nearest percent.<br> 96; 72
Ivanshal [37]

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25% decrease

Step-by-step explanation:

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Jane measured out $9.75 worth of Jolly Ranchers at a candy store. If Jolly Ranchers are $3.25 per pound, how many pounds did she
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Step-by-step explanation:

If you add $3.25 three times, you get $9.75.

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