<span><u><em>The correct answers are:</em></u>
a line of symmetry will connect a vertex and a midpoint of an opposite side
it has 7-fold symmetry.
<u><em>Explanation</em></u><span><u><em>: </em></u>
A line of symmetry is a line that we can use to <u>"fold"</u> a figure in half. In order to do this, we will "fold" the figure from a vertex to the middle of the side opposite the vertex.
Since there are 7 vertices, there will be 7 lines of reflection.</span></span>
Y=36, The whole Pentagon should equal 540° so divide that by 5 to find that each angle in the Pentagon equals 108°
The maximum number of intersection points that a parabola and a
circle could have is 4. The correct answer between all the choices
given is the first choice or letter A. I am hoping that this answer has
satisfied your query and it will be able to help you in your endeavor, and if
you would like, feel free to ask another question.
Answer:
22a + 12b
Step-by-step explanation:
First, you should combine like terms. Like terms are when numbers have the same variable, such as the variable 'a'.
26a and -4a both have 'a' as their variable. To combine them, add -4a to 26a. You should get 22a as your final result.
The other two numbers in this equation that share a common variable are 2b and 10b. To combine these, all you have to do is add them together. After adding these two, you should get 12b.
After combining all like terms, there is none left, meaning you can't combine 22a and 12b since they don't share the same variable.
The answer is 1/12 because the probability of flipping a coin and getting tails is 1/2 and the probability of rolling a dice and getting 4 is 1/6 so multiply both of those and you get 1/12