Answer:
3.04
Step-by-step explanation:
three and four-hundredths =
= 3 and 4/100
= 3 + 4/100
= 3 + 0.04
= 3.04
Answer:
28
Step-by-step explanation:
By the inclusion/exclusion principle,
n(J ∩ K) = n(J) + n(K) - n(J U K)
n(J ∩ K) = 285 + 197 - 431
n(J ∩ K) = 51
well if the area of rectangle is 5x² ... and x² has a value here ... so the coefficient 5 means that the answer is 5 × x²....
in other words ... we just have to multiply the value of x² with 5
Answer:
Step 1 : Plug values into the quadratic formula
x = -(-5) +/- √ (-5)^2 - (4)(2)(-3) / (2)(2)
Step 2 : Solve
x = 5 +/- √ 25 + 24 / 4
x = 5 +/- √ 49 / 4
x = 5 +/- 7 / 4
x1 = 5 - 7 / 4 AND x2 = 5 + 7 /4
x1 = -1/2 OR - 0.5
x2 = 3
Hope this helps!!