Answer:
x=-9 and x=5
Step-by-step explanation:
x+9=0 and x-5=0
x=-9 or x=5
Answer:
2/3
Step-by-step explanation:
P1= rolling 2 = 1/6
P2 = heads = 1/2
P1 OR P2 = P1 + P2 = 1/6 + 1/2 = 4/6 = 2/3
−5 < a − 4 < 2
+4 +4
-1 < a < 6
Answer is B. The second one
Find the interior angle, and subtract it from 180 to find the exterior angle
hope this helps
Answer:
In mathematics, division by zero is division where the divisor (denominator) is zero. Such a division can be formally expressed as a/0 where a is the dividend (numerator). In ordinary arithmetic, the expression has no meaning, as there is no number which, multiplied by 0, gives a (assuming a≠0), and so division by zero is undefined.
