Answer:
1 and 4
Step-by-step explanation:
Because it says it is one degree forward which is the angle for number one and if you look at the measurementjust add four two DBC
Length of the arc = 1/2 πD = 1/2 x 3.14 x 6 = 9.42 yd
Perimeter = 9.42 + 6 + 6 + 6 = 27.42 yd
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Answer: 27.42 yd
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Answer:
B. x = -5 +/- √30.
Step-by-step explanation:
2x^2 + 20x = 10
2(x^2 + 10x) = 10
2[ (x + 5)^2 - 25 ] =10
2(x + 5)^2 - 50 = 10
2(x + 5)^2 = 60
(x + 5)^2 = 30
x + 5 = +/- √30
x = -5 +/- √30.
Answer: 0.6
Step-by-step explanation:
The probability formula to find p(B/A) is :
P(B/A) = p(A n B) / p(B)
Which means that A is contain in B and p(A n B) is p(A)
p(A n B)= p(A)=0.6 × 0.05 = 0.03
p(B)=0.05
Therefore
P(B/A) = p(A n B) / p(B)=p(A) / p(B)
P(B/A)=0.03 / 0.05
P(B/A)=0.6
