Answer:
Step-by-step explanation:
Sum of all the angles of 12 sided polygon= (n -2)*180
= (12 - 2 )*180 = 10 * 180 = 1800
Four interior angle each of xº + 8 interior angles each of 2xº = 1800
4*x + 8*2x = 1800
4x + 16x = 1800
20x = 1800
x = 1800/20
x = 90°
Simply plug in x = 0
f(x) = x^2 - 5
f(0) = 0^2 - 5
f(0) = -5
Answer: -5
Answer:
When you are adding or subtracting a negative fraction, you usually want to consider the numerator as negative. The method is just the same, except now you may need to add negative or positive numerators. Example 1: ... To add the fractions with unlike denominators, rename the fractions with a common denominator.
Step-by-step explanation:
<em>I GOT YOU!!!!</em>
The answer is 5/13.
Walking(7) + Biking(3) = 10 students
10 students out of 26 total students = 10/26
Simplified is 5/13
*knock knock knock knock knock*
"dO yOu WaNnA bUiLd a SnOwMaAaAaAaN!!!!!!!!!!"
Anyways
Answer:
The Dad will've given her $49 after 140 days so
$48.00 + $15.00 = $63.63
