Answer:
15) For a regular polygon of N sides, the measure of one interior angle is:
A = (N - 2)*180°/N
In this case, the figure has 11 sides, then we have N = 11, and the measure of each interior angle will be:
A = (11 - 2)*180°/11
A = 9*180°/11 = 147.27°
Rounding to the first decimal after the decimal point, we get:
A = 147.3°
Then the correct option is B.
16) We know that the length of all the sides of a square is the same.
In the image, we can see that the length of the right side is 4, and the length of the top side is 2x + 4
And those lengths must be the same, then we have the equation:
2x + 4 = 4
subtracting 4 in each side of the equation we get:
2x + 4 - 4 = 4 - 4
2x = 0
The only solution for this equation is x = 0.
Then the correct option is C
Answer:
I don't really understand this stuff ;w; giving 100 points for the brainliest answer!
Q1.
Write a number sentence with at least 4 integers explaining their final score of 300. Be sure to use negative and positive integers. For example, The Super Brains answered a 250-point question correctly, a 50-point question incorrectly, a 100-point question correctly, a 200 point question incorrectly, and a 200 point question correctly. 250 + (-50) + 100 + (-200) + 200 = 300. You CANNOT copy the example as an answer.
Q2.
Write a number sentence with at least 4 integers explaining their final score of -200. Be sure to use negative and positive integers. See the first question for an example.
Q3.
Write a number sentence with at least 4 integers explaining their final score of -250. Be sure to use negative and positive integers. See the first question for an example.
Q4.
Write a number sentence with at least 4 integers explaining their final score of 0. Be sure to use negative and positive integers. See the first question for an example.
Answer:
Step-by-step explanation:
Step-by-step explanation:
4+2y, Pretty sure that’s the answer
The given figure is a Circle, and we know that <u>angle formed by an arc on the center of circle</u> is double the <u>angle formed by it on circumference</u> of the circle,
So,
=》
=》
hence, value of x = 90°
