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ElenaW [278]
3 years ago
8

A. How many lines of symmetry does a regular polygon have? B. Give a rule for the number of lines of symmetry in a regular polyg

on. In two or more complete sentences, justify the rule.
Mathematics
1 answer:
astra-53 [7]3 years ago
6 0
A regular polygon has about 5 lines of symmetry. The number of lines of symmetry is equivalent to the number of sides.
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<img src="https://tex.z-dn.net/?f=2%20%2B%20y%20%3D%201" id="TexFormula1" title="2 + y = 1" alt="2 + y = 1" align="absmiddle" cl
zvonat [6]

Answer: y= -1

Step-by-step explanation:

2+y=1  

y=1-2

y=-1

8 0
3 years ago
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Write in point-slope form an equation of the line that passes through the point
AnnyKZ [126]

A horizontal line through y=−53. Explanation: Write the equation in the form y=mx+c because then we can read off the slope and the y-intercept ...

Answer:

Step-by-step explanation:

7 0
3 years ago
A bat and a ball cost one dollar and ten cents in total. The bat costs a dollar more than the ball. How much does the ball cost?
Aleks04 [339]
Set up an algebraic equation: b=cost of ball
1.10=1+b+b
1.10=1+2b
subtract 1 from both sides
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divide by 2 on both sides
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6 0
3 years ago
How do I do this please help!
jeka94

Answer:

put the 4x on the top and the negative 3 on the left not the bottom

6 0
3 years ago
Multiply or divide as indicated. p^8 • p^-3 • p^2
NeTakaya
P^8 • p^−3 • p^2<span>=<span><span>p^10/</span><span>p^3</span></span></span><span>=<span>p7

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3 0
3 years ago
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