Sum of all interior angles of a polygon
180( n - 2) where n = number of sides in the polygon
now, if n = 19, the polygon has 19 sides, then 180( 19 - 2)
Answer:
B. 270 degrees 34' 48'.
Step-by-step explanation:
There are 60 minutes in a degree and 60 seconds in a minute.
Split 0.58 into 0.50 and 0.08:-
0.50 = 30 minutes and 0.08 * 60 = 4.8 minutes
= 34 minutes and 0.8 * 60 = 48 seconds.
= 270 degrees 34' 48'.
Answer:
![- 1 \frac{13}{60}](https://tex.z-dn.net/?f=-%201%20%5Cfrac%7B13%7D%7B60%7D%20)
Step-by-step explanation:
![- \frac{4}{5} + - \frac{5}{12} \\ \frac{ - 48 - 25}{60} \\ \frac{ - 73}{60} \\ = - 1 \frac{13}{60}](https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B4%7D%7B5%7D%20%20%2B%20%20-%20%20%5Cfrac%7B5%7D%7B12%7D%20%20%5C%5C%20%20%5Cfrac%7B%20-%2048%20-%2025%7D%7B60%7D%20%20%5C%5C%20%20%5Cfrac%7B%20-%2073%7D%7B60%7D%20%20%5C%5C%20%20%3D%20%20-%201%20%5Cfrac%7B13%7D%7B60%7D%20)
<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>
<em>Can</em><em> </em><em>I</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>brainliest</em><em> </em><em>please</em><em>?</em>
Answer:
4 books in the set
Step-by-step explanation:
9 * (1/6) = 1.5
Book set takes up 1.5 inche
1.5 ÷ (3/8) = 4
4 books in the set
Ok,
8x - amount of boys
7x - amount of girls
8x + 7x = 195
15x = 195
195 / 15 = 13
x = 13
Plug in 13 for x
8 * 13 = 104
7 * 13 = 91
There are 104 boys and 91 girls
Hope this helps!