Answer:
if x=4 then y=18
Step-by-step explanation:
hope this helps
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I can help but can you tell me what kind of problem your doing.
Basket 1: 8 total, 2 cranberry
Basket 2: 9 total, 6 cranberry
Probability of taking 2 cranberry from basket 1
2/8 = 1/4
Probability of taking 2 cranberry from basket 2
6/9 = 2/3
Combined probability:
1/4 * 2/3 = 2/12 = 1/6
You have two 30-60-90 triangles, ADC and BDC.
The ratio of the lengths of the sides of a 30-60-90 triangle is
short leg : long leg : hypotenuse
1 : sqrt(3) : 2
Using triangle ADC, we can find length AC.
Using triangle BDC, we can find length BC.
Then AB = AC - BC
First, we find length AC.
Look at triangle ACD.
DC is the short leg opposite the 30-deg angle.
DC = 10sqrt(3)
AC = sqrt(3) * 10sqrt(3) = 3 * 10 = 30
Now, we find length BC.
Look at triangle BCD.
For triangle BCD, the long leg is DC and the short leg is BC.
BC = 10sqrt(3)/sqrt(3) = 10
AB = AC - BC = 30 - 10 = 20
Answer:
36.6 cm
Step-by-step explanation:
Each side, starting with the one all the way to the left and going anticlockwise.
7 + 4.3 + 7 + 4.3 + 7 + (7 - 4.3 = 2.7) + 4.3 = 36.6
