Your answer would be (x,y)=(2,-2)
102 ft = 12 cm1224 in = 12 cm1 in = 0.00980 cm
Answer:
this one right here is very hard
Step-by-step explanation:
when i was in school i never learned this before
Answer:
b. {-9, 3}.
Step-by-step explanation:
x^2 + 6x - 27 = 0
We need 2 numbers whose product is -27 and whose sum is + 6.
These are + 9 and - 3. So the factors are:
(x - 3)(x + 9) = 0
(x - 3) = 0 or (x + 9) = 0
x = 3 or -9.
7 x 7 (-9) exponent x 7(7) exponent:
= 1/7
Answer:
1/7
