Answer:
Step-by-step explanation:
complementary angles, when added, equal 90 degrees
so if 1 angle is x, then the other angle, its complement, is 90 - x.
x - 18 = 90 - x
x + x = 90 + 18
2x = 108
x = 108/2
x = 54
90 - x = 90 - 54 = 36
so one angle is 54 and its compliment is 36
Answer: 10, 10sqrt(2)
Step-by-step explanation:
13.4 and you<span> See if at least one </span>number<span> in </span>the fraction<span> is a prime </span>number<span>.</span>
Answer:
<
Step-by-step explanation:
732,474 is less than 774,837
X^2-6x+18
(X^2-6x+9-9)+18
(X-3)^2-9+18
(X-3)^2+9
Hope this helps!