Answer:
Given,
1√3
by rationalizing,
1√3 ×(√3 / √3)
=√3/ 3
Step-by-step explanation:
Answer:
t ≤-3
Step-by-step explanation:
5t≤-15
Divide by 5
5t/5 ≤-15/5
t ≤-3
Answer: 11x^2-8x-2
Explanation:
2x^2-8x+6
+9x^2+0x-8
——————-
11x^2-8x-2
=x2+2xy+3xy+6y2
=x(x+2y) +3y(x+2y)
=(x+2y)(x+3y)
1:4
15 minutes to 60 minutes because there are sixty minutes in an hour
15/15 = 1 60/15 = 4