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ivanzaharov [21]
3 years ago
15

The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of 2.

Mathematics
1 answer:
Crazy boy [7]3 years ago
5 0

Answer:

Khan Academy will help.

Step-by-step explanation:

Type in your question.

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If a=8 and b=5 and x=4 and y=6m -2 what is the value of m ?
Serga [27]

Answer:

m = 2

Step-by-step explanation:

Given:

x = 4

y = 6m - 2

a = 8

b = 5

Required:

Value of m

SOLUTION:

x and y are segments of a chord divided when it intersects another chord that also has segments a and b.

According to the Intersecting chords theorem, a*b = x*y

Thus:

8*5 = 4*(6m - 2)

Solve for m

40 = 24m - 8

40 + 8 = 24m - 8 + 8

48 = 24m

\frac{48}{24} = \frac{24m}{24}

2 = m

The value of m = 2

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A cable company charges $70 per month
kari74 [83]

Step-by-step explanation:

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3 years ago
Need help! please reply with right answers please.
Lerok [7]

Answer:

37

Step-by-step explanation:

if lucy was half lisa's age at 6, that means she was 3. so there's a 3 year difference between the two sisters, so now if Lisa is 40, that makes Lucy 37.

7 0
3 years ago
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LMNO is a parallelogram. If NM = x + 15 and OL = 3x + 5, find the value of x
Sidana [21]
<span>LMNO is a parallelogram
so NM = OL
x + 15 = 3x + 5
solve for x
x - 3x = 5 - 15
-2x = -10
   x = 5

Answer
x = 5</span>
5 0
3 years ago
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A single little brown bat can eat up to 1,000 mosquitoes in a single hour. Express in scientific notation how many mosquitoes a
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10,500 mosquitos because 1,000•10hr=10,000 then half of a thousand is 500 so it's that
4 0
3 years ago
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