Answer: The answer is 4 pieces of chalk
5/13 is the fraction of cousins that are male.
Answer:
AX : XB as AB : AC
AX = 5
XB = 4
AC = 6
AB = x
Step-by-step explanation:
5 : 4 as to x : 6
ratios can also be written as fractions...
5/4 = x/6 ..now we have a proportion...so we cross multiply
(4)(x) = (5)(6)
4x = 30
x = 30/4
x = 15/2 <==== AB = 15/2
Answer:
4 (3x^2 + 2)
Step-by-step explanation:
Factor 4 out of 12x^2 +8.