(6x-2)(6x-2) = 36x-12x-12x+4 = 36x+4
Answer:
question 1 and 3
Step-by-step explanation:
The answer is −10d4+17d2s−6s2
Answer:
C (circumference) =2×π×r
we've got a 30-60-90 triangle
which means 9=d√3, d=5.19 exact inches
or ≈5.20 inches
d=2r, r=5.20÷2≈2.60 inches
C=2×3.14×2.60≈16.328
Answer:
Step-by-step explanation:
Let x = hours worked on Saturday
Then x + 8 = total hours on Friday and Saturday

22 = x + 8
x = 13
Kendrick is working
hours on Saturday.