Answer:
1/ 10 ; 1/15
Step-by-step explanation:
Given that:
Fraction with brown hair = 2 /5
1/4 of brown haired girls have long hairs
2/3 of long, brown haired girls have green eyes.
Fraction of girls with long, brown hair :
1/4 of 2/5
1/4 * 2/5 = (1*2) / (4*5) = 2/ 20 = 1/10
Fraction with long, brown hair and green eyes :
2/3 of Fraction with long, brown hair :
2/3 of 1/10
2/3 * 1/10 = (2*1) / (3*10) = 2/30 = 1/15
Answer:
Step-by-step explanation:
Let's begin the solution by isolating the 4x term:
4x- c= k => 4x = c + k
Now divide both sides by 4:
c + k
x = --------------
4
This does not match Answer C, but would match Answer C if k + c were divided by 4. Answer C, as shown, is incorrect.
Product of 3 negatives equals a negative answer
Product of 3 positives equals a positive answer
Answer:
D. 6 feet.
Step-by-step explanation:
The third longest side of ABCD is 12 feet long and the third longest side of EFGH is 18 feet long.
As they are similar the corresponding sides are in the same ratio so
12/18 = x/9 where x is the 4th side of ABCD.
2/3 = x/9
3x = 18
x = 6 feet.
Answer:
-5a + 20a +-4a - -6= -16
Answer- a= -2
Step-by-step explanation:
Hope this helps!
