Ruby’s homework covers multiplication with the powers of 10 the first question on her homework is 82.6 x 10 to the power of 2 wh
at is the value of expression?
1 answer:
Answer:
826
Step-by-step explanation:
82.6 x 10 to the power of 2 :
8.26 * 10^2
8.26 * (10 * 10)
8.26 * (100)
= 826
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Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions
Answer:
70 pepperoni 30 sausage
Step-by-step explanation:
30 times 6 is 180
70 times 8 is 560
180 plus 560 is 740
1/2^-2 Can be written as 2^2
Therefore , 2×2=4
Answer:
im not sure but maybe C
Step-by-step explanation:
sorry if this is wrong
I think it would be 5/7 because it says that square B is 5/7 of square A.
