Their combined chance of winning is 20%.
Answer:
x = 4.9
Step-by-step explanation:
We can use the intersecting chords formula:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
7*7 = 10x
49 = 10x
Divide each side by 10
49/10=10x/10
4.9 = x
-8m-2(-6+2m) = -84
-8m+12-4m = -84
-8m-4m = -84-12
-12m = -96
12m = 96
m = 96/12 = 8
Answer:
⅖ m = 40 cm
Step-by-step explanation:
1 meter = 100 cm
1 : 100 = 2/5 : y
1 × y = 100 × 2/5
y = 40