660 - nearest ten
700 - nearest hundred
Answer:
1/144
step explanation:
(-1/12)^2 is -1/12 multiplied by itself twice. When multiplying fractions you can multiply straight across. When two negatives are multiplied together it makes a positive, so the answer is 1/144.
Answer:
x^2-8x+16
Step-by-step explanation:
(x-4)^2
x^2-4x-4x+16
x^2-8x+16
Your answer would be 1,440 because 45×32= 1,440.
Answer:
B) 20
Step-by-step explanation:
2808 lb. / 140 lb. ≈ 20
