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yaroslaw [1]
3 years ago
14

Given the regular decagon what is the measure of each given angle

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
3 0
I believe it’s the third option
OLga [1]3 years ago
3 0
"deca-" signifies "tens."    A full circle is 360 degrees, so angle 1 is 360 degrees divided by 10, or 36 degrees.  That means that answer choice 3 is correct.  But note that I could not read choice 4.  Before you accept this response from me, go back and check choice 4.  The measure of angle 1 MUST be 36 degrees.

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The sum of 4 consecutive even integers is -12. find the largest integer.
Ipatiy [6.2K]

Answer:

The largest even integer is 0

Step-by-step explanation:

Given as :

The sum of four consecutive even number = - 12

Let The first even number = 2 x

The second even number = (2 x + 2)

The third even number = (2 x + 4)

The fourth even number = (2 x + 6)

<u>According to question</u>

sum of four consecutive even number = - 12

Or, 2 x + (2 x + 2) + (2 x + 4) + (2 x + 6) = - 12

Or, (2 x + 2 x + 2 x + 2 x) + (2 + 4 + 6) = - 12

Or, 8 x + 12 = - 12

Or, 8 x = - 12 - 12

Or, 8 x = - 24

∴  x = \frac{- 24}{8}

i.e  x = - 3

now, putting the value of x

The first even number = 2 × - 3 = - 6

The second even number = (2 × - 3 + 2) = - 6 + 2 = - 4

The third even number = (2 × - 3 + 4) = - 6 + 4 = - 2

The fourth even number = (2 × - 3 + 6) = - 6 + 6 = 0

So, The largest even integer = 0

Hence, The largest even integer is 0  Answer

6 0
3 years ago
A 56 yard loss in football game
o-na [289]
56 yard loss is -56yds
4 0
3 years ago
Write 50.449 as a mixed number.
lana [24]

Answer:

50 499/1000

Step-by-step explanation:

50.499

There are 3 digits after the decimal

Our denominator is 1 with 3 zero's 1000

50 499/1000

8 0
3 years ago
A saleswoman earns 5% commission on all the merchandise that she sells. Last month she sold $7000 worth of merchandise. How much
Anna35 [415]

Answer:

5% = 0.05

$7000 × 0.05 = $350

She earned $350

7 0
3 years ago
Which statement is true about angles 3 and 5?
Y_Kistochka [10]

The correct statement which is true about angle 3 and 5 is, they are supplementary.

Step-by-step explanation:

  • Two parallel lines are intersected by a third line so that  angles 1 and 5 are congruent as they are supplementary.
  • Supplementary Angles  are Supplementary when the two angles are add up to 180 degrees.
  • Examples of supplementary angles are 60° and 120°.
  • Two lines are parallel when their slopes are equal. In order to see if the two lines are parallel, we must compare their slopes.
  • A transversal is also known as a line segment, that intersects two or more other lines or also a line segments. When a transversal intersects parallel lines many angles are formed, which are known as congruent.
  • If two parallel lines are intersected by a transversal, the corresponding angles are congruent.
  • If two lines are intersected by a transversal,  the corresponding angles are called as congruent i.e the lines are parallel.

5 0
2 years ago
Read 2 more answers
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