Xy=30
x=6/11
6/11y=30
Divide by 6/11 on both sides
y=55
Answer:11 black horses : 75 white horses
Step-by-step explanation:
we know thw white horses and how many there are but we dont know how many black ones so u take the number of white horses and subtart it from the total and get the number of black horses
Answer:
B (169)
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Answer:
c = 10 cm
Step-by-step explanation:
The circumference formula is C = πd. We want to solve this for the diameter, d:
C
d = -------
π
Substituting 31.4 cm for d, we get:
31.4 cm
d = -------------- = 10 cm, when 3.14 is used as an approximation for π/
3.14
